MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 748 M:      Talel Shenhar <talel@amazon.com>
 749 S:      Maintained
 750 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 751 F:      drivers/thermal/thermal_mmio.c
 752
 753 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 754 M:      Tom Lendacky <thomas.lendacky@amd.com>
 755 M:      Gary Hook <gary.hook@amd.com>
 756 L:      linux-crypto@vger.kernel.org
 757 S:      Supported
 758 F:      drivers/crypto/ccp/
 759 F:      include/linux/ccp.h
 760
 761 AMD DISPLAY CORE
 762 M:      Harry Wentland <harry.wentland@amd.com>
 763 M:      Leo Li <sunpeng.li@amd.com>
 764 L:      amd-gfx@lists.freedesktop.org
 765 T:      git git://people.freedesktop.org/~agd5f/linux
 766 S:      Supported
 767 F:      drivers/gpu/drm/amd/display/
 768
 769 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 770 M:      Huang Rui <ray.huang@amd.com>
 771 L:      linux-hwmon@vger.kernel.org
 772 S:      Supported
 773 F:      Documentation/hwmon/fam15h_power
 774 F:      drivers/hwmon/fam15h_power.c
 775
 776 AMD FCH GPIO DRIVER
 777 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 778 L:      linux-gpio@vger.kernel.org
 779 S:      Maintained
 780 F:      drivers/gpio/gpio-amd-fch.c
 781 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 782
 783 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 S:      Orphan
 786 F:      drivers/usb/gadget/udc/amd5536udc.*
 787
 788 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 789 P:      Andres Salomon <dilinger@queued.net>
 790 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 791 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 792 S:      Supported
 793 F:      drivers/char/hw_random/geode-rng.c
 794 F:      drivers/crypto/geode*
 795 F:      drivers/video/fbdev/geode/
 796 F:      arch/x86/include/asm/geode.h
 797
 798 AMD IOMMU (AMD-VI)
 799 M:      Joerg Roedel <joro@8bytes.org>
 800 L:      iommu@lists.linux-foundation.org
 801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 802 S:      Maintained
 803 F:      drivers/iommu/amd_iommu*.[ch]
 804 F:      include/linux/amd-iommu.h
 805
 806 AMD KFD
 807 M:      Oded Gabbay <oded.gabbay@gmail.com>
 808 L:      dri-devel@lists.freedesktop.org
 809 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 810 S:      Supported
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 812 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 813 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 814 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 815 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 816 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 817 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 818 F:      drivers/gpu/drm/amd/amdkfd/
 819 F:      drivers/gpu/drm/amd/include/cik_structs.h
 820 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 821 F:      drivers/gpu/drm/amd/include/vi_structs.h
 822 F:      drivers/gpu/drm/amd/include/v9_structs.h
 823 F:      include/uapi/linux/kfd_ioctl.h
 824
 825 AMD POWERPLAY
 826 M:      Rex Zhu <rex.zhu@amd.com>
 827 M:      Evan Quan <evan.quan@amd.com>
 828 L:      amd-gfx@lists.freedesktop.org
 829 S:      Supported
 830 F:      drivers/gpu/drm/amd/powerplay/
 831 T:      git git://people.freedesktop.org/~agd5f/linux
 832
 833 AMD SEATTLE DEVICE TREE SUPPORT
 834 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 835 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 836 M:      Tom Lendacky <thomas.lendacky@amd.com>
 837 S:      Supported
 838 F:      arch/arm64/boot/dts/amd/
 839
 840 AMD XGBE DRIVER
 841 M:      Tom Lendacky <thomas.lendacky@amd.com>
 842 L:      netdev@vger.kernel.org
 843 S:      Supported
 844 F:      drivers/net/ethernet/amd/xgbe/
 845 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 846
 847 ANALOG DEVICES INC AD5686 DRIVER
 848 M:      Stefan Popa <stefan.popa@analog.com>
 849 L:      linux-pm@vger.kernel.org
 850 W:      http://ez.analog.com/community/linux-device-drivers
 851 S:      Supported
 852 F:      drivers/iio/dac/ad5686*
 853 F:      drivers/iio/dac/ad5696*
 854
 855 ANALOG DEVICES INC AD5758 DRIVER
 856 M:      Stefan Popa <stefan.popa@analog.com>
 857 L:      linux-iio@vger.kernel.org
 858 W:      http://ez.analog.com/community/linux-device-drivers
 859 S:      Supported
 860 F:      drivers/iio/dac/ad5758.c
 861 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 862
 863 ANALOG DEVICES INC AD7124 DRIVER
 864 M:      Stefan Popa <stefan.popa@analog.com>
 865 L:      linux-iio@vger.kernel.org
 866 W:      http://ez.analog.com/community/linux-device-drivers
 867 S:      Supported
 868 F:      drivers/iio/adc/ad7124.c
 869 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 870
 871 ANALOG DEVICES INC AD7606 DRIVER
 872 M:      Stefan Popa <stefan.popa@analog.com>
 873 L:      linux-iio@vger.kernel.org
 874 W:      http://ez.analog.com/community/linux-device-drivers
 875 S:      Supported
 876 F:      drivers/iio/adc/ad7606.c
 877 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 878
 879 ANALOG DEVICES INC AD7768-1 DRIVER
 880 M:      Stefan Popa <stefan.popa@analog.com>
 881 L:      linux-iio@vger.kernel.org
 882 W:      http://ez.analog.com/community/linux-device-drivers
 883 S:      Supported
 884 F:      drivers/iio/adc/ad7768-1.c
 885 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 886
 887 ANALOG DEVICES INC AD9389B DRIVER
 888 M:      Hans Verkuil <hans.verkuil@cisco.com>
 889 L:      linux-media@vger.kernel.org
 890 S:      Maintained
 891 F:      drivers/media/i2c/ad9389b*
 892
 893 ANALOG DEVICES INC ADGS1408 DRIVER
 894 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 895 S:      Supported
 896 F:      drivers/mux/adgs1408.c
 897 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 898
 899 ANALOG DEVICES INC ADP5061 DRIVER
 900 M:      Stefan Popa <stefan.popa@analog.com>
 901 L:      linux-pm@vger.kernel.org
 902 W:      http://ez.analog.com/community/linux-device-drivers
 903 S:      Supported
 904 F:      drivers/power/supply/adp5061.c
 905
 906 ANALOG DEVICES INC ADV7180 DRIVER
 907 M:      Lars-Peter Clausen <lars@metafoo.de>
 908 L:      linux-media@vger.kernel.org
 909 W:      http://ez.analog.com/community/linux-device-drivers
 910 S:      Supported
 911 F:      drivers/media/i2c/adv7180.c
 912
 913 ANALOG DEVICES INC ADV748X DRIVER
 914 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv748x/*
 918
 919 ANALOG DEVICES INC ADV7511 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7511*
 924
 925 ANALOG DEVICES INC ADV7604 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7604*
 930
 931 ANALOG DEVICES INC ADV7842 DRIVER
 932 M:      Hans Verkuil <hans.verkuil@cisco.com>
 933 L:      linux-media@vger.kernel.org
 934 S:      Maintained
 935 F:      drivers/media/i2c/adv7842*
 936
 937 ANALOG DEVICES INC ASOC CODEC DRIVERS
 938 M:      Lars-Peter Clausen <lars@metafoo.de>
 939 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 940 W:      http://wiki.analog.com/
 941 W:      http://ez.analog.com/community/linux-device-drivers
 942 S:      Supported
 943 F:      sound/soc/codecs/adau*
 944 F:      sound/soc/codecs/adav*
 945 F:      sound/soc/codecs/ad1*
 946 F:      sound/soc/codecs/ad7*
 947 F:      sound/soc/codecs/ssm*
 948 F:      sound/soc/codecs/sigmadsp.*
 949
 950 ANALOG DEVICES INC DMA DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 W:      http://ez.analog.com/community/linux-device-drivers
 953 S:      Supported
 954 F:      drivers/dma/dma-axi-dmac.c
 955
 956 ANALOG DEVICES INC IIO DRIVERS
 957 M:      Lars-Peter Clausen <lars@metafoo.de>
 958 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 959 W:      http://wiki.analog.com/
 960 W:      http://ez.analog.com/community/linux-device-drivers
 961 S:      Supported
 962 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 963 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 964 F:      drivers/iio/*/ad*
 965 F:      drivers/iio/adc/ltc2497*
 966 X:      drivers/iio/*/adjd*
 967 F:      drivers/staging/iio/*/ad*
 968
 969 ANDES ARCHITECTURE
 970 M:      Greentime Hu <green.hu@gmail.com>
 971 M:      Vincent Chen <deanbo422@gmail.com>
 972 T:      git https://github.com/andestech/linux.git
 973 S:      Supported
 974 F:      arch/nds32/
 975 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 976 F:      Documentation/devicetree/bindings/nds32/
 977 K:      nds32
 978 N:      nds32
 979
 980 ANDROID CONFIG FRAGMENTS
 981 M:      Rob Herring <robh@kernel.org>
 982 S:      Supported
 983 F:      kernel/configs/android*
 984
 985 ANDROID DRIVERS
 986 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 987 M:      Arve Hjønnevåg <arve@android.com>
 988 M:      Todd Kjos <tkjos@android.com>
 989 M:      Martijn Coenen <maco@android.com>
 990 M:      Joel Fernandes <joel@joelfernandes.org>
 991 M:      Christian Brauner <christian@brauner.io>
 992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 993 L:      devel@driverdev.osuosl.org
 994 S:      Supported
 995 F:      drivers/android/
 996 F:      drivers/staging/android/
 997
 998 ANDROID GOLDFISH PIC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1002 F:      drivers/irqchip/irq-goldfish-pic.c
1003
1004 ANDROID GOLDFISH RTC DRIVER
1005 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1006 S:      Supported
1007 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1008 F:      drivers/rtc/rtc-goldfish.c
1009
1010 ANDROID ION DRIVER
1011 M:      Laura Abbott <labbott@redhat.com>
1012 M:      Sumit Semwal <sumit.semwal@linaro.org>
1013 L:      devel@driverdev.osuosl.org
1014 L:      dri-devel@lists.freedesktop.org
1015 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1016 S:      Supported
1017 F:      drivers/staging/android/ion
1018 F:      drivers/staging/android/uapi/ion.h
1019
1020 AOA (Apple Onboard Audio) ALSA DRIVER
1021 M:      Johannes Berg <johannes@sipsolutions.net>
1022 L:      linuxppc-dev@lists.ozlabs.org
1023 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1024 S:      Maintained
1025 F:      sound/aoa/
1026
1027 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1028 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1029 L:      linux-iio@vger.kernel.org
1030 S:      Maintained
1031 F:      drivers/iio/adc/stx104.c
1032
1033 APM DRIVER
1034 M:      Jiri Kosina <jikos@kernel.org>
1035 S:      Odd fixes
1036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1037 F:      arch/x86/kernel/apm_32.c
1038 F:      include/linux/apm_bios.h
1039 F:      include/uapi/linux/apm_bios.h
1040 F:      drivers/char/apm-emulation.c
1041
1042 APPARMOR SECURITY MODULE
1043 M:      John Johansen <john.johansen@canonical.com>
1044 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1045 W:      wiki.apparmor.net
1046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1047 S:      Supported
1048 F:      security/apparmor/
1049 F:      Documentation/admin-guide/LSM/apparmor.rst
1050
1051 APPLE BCM5974 MULTITOUCH DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-input@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/input/mouse/bcm5974.c
1056
1057 APPLE SMC DRIVER
1058 M:      Henrik Rydberg <rydberg@bitmath.org>
1059 L:      linux-hwmon@vger.kernel.org
1060 S:      Odd fixes
1061 F:      drivers/hwmon/applesmc.c
1062
1063 APPLETALK NETWORK LAYER
1064 L:      netdev@vger.kernel.org
1065 S:      Odd fixes
1066 F:      drivers/net/appletalk/
1067 F:      net/appletalk/
1068 F:      include/linux/atalk.h
1069 F:      include/uapi/linux/atalk.h
1070
1071 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1072 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1073 S:      Supported
1074 F:      arch/arm64/boot/dts/apm/
1075
1076 APPLIED MICRO (APM) X-GENE SOC EDAC
1077 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1078 S:      Supported
1079 F:      drivers/edac/xgene_edac.c
1080 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 S:      Supported
1086 F:      drivers/net/ethernet/apm/xgene-v2/
1087
1088 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1089 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1090 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1091 M:      Quan Nguyen <quan@os.amperecomputing.com>
1092 S:      Supported
1093 F:      drivers/net/ethernet/apm/xgene/
1094 F:      drivers/net/phy/mdio-xgene.c
1095 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1096 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1097
1098 APPLIED MICRO (APM) X-GENE SOC PMU
1099 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1100 S:      Supported
1101 F:      drivers/perf/xgene_pmu.c
1102 F:      Documentation/perf/xgene-pmu.txt
1103 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1104
1105 APTINA CAMERA SENSOR PLL
1106 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1107 L:      linux-media@vger.kernel.org
1108 S:      Maintained
1109 F:      drivers/media/i2c/aptina-pll.*
1110
1111 ARC FRAMEBUFFER DRIVER
1112 M:      Jaya Kumar <jayalk@intworks.biz>
1113 S:      Maintained
1114 F:      drivers/video/fbdev/arcfb.c
1115 F:      drivers/video/fbdev/core/fb_defio.c
1116
1117 ARC PGU DRM DRIVER
1118 M:      Alexey Brodkin <abrodkin@synopsys.com>
1119 S:      Supported
1120 F:      drivers/gpu/drm/arc/
1121 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1122
1123 ARCNET NETWORK LAYER
1124 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1125 L:      netdev@vger.kernel.org
1126 S:      Maintained
1127 F:      drivers/net/arcnet/
1128 F:      include/uapi/linux/if_arcnet.h
1129
1130 ARM ARCHITECTED TIMER DRIVER
1131 M:      Mark Rutland <mark.rutland@arm.com>
1132 M:      Marc Zyngier <marc.zyngier@arm.com>
1133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1134 S:      Maintained
1135 F:      arch/arm/include/asm/arch_timer.h
1136 F:      arch/arm64/include/asm/arch_timer.h
1137 F:      drivers/clocksource/arm_arch_timer.c
1138
1139 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1140 M:      Linus Walleij <linus.walleij@linaro.org>
1141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1142 S:      Maintained
1143 F:      Documentation/devicetree/bindings/arm/arm-boards
1144 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1145 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1146 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1147 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1148 F:      arch/arm/mach-integrator/
1149 F:      arch/arm/mach-realview/
1150 F:      arch/arm/mach-versatile/
1151 F:      arch/arm/plat-versatile/
1152 F:      arch/arm/boot/dts/arm-realview-*
1153 F:      arch/arm/boot/dts/integrator*
1154 F:      arch/arm/boot/dts/versatile*
1155 F:      drivers/clk/versatile/
1156 F:      drivers/i2c/busses/i2c-versatile.c
1157 F:      drivers/irqchip/irq-versatile-fpga.c
1158 F:      drivers/mtd/maps/physmap_of_versatile.c
1159 F:      drivers/power/reset/arm-versatile-reboot.c
1160 F:      drivers/soc/versatile/
1161
1162 ARM HDLCD DRM DRIVER
1163 M:      Liviu Dudau <liviu.dudau@arm.com>
1164 S:      Supported
1165 F:      drivers/gpu/drm/arm/hdlcd_*
1166 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1167
1168 ARM KOMEDA DRM-KMS DRIVER
1169 M:      James (Qian) Wang <james.qian.wang@arm.com>
1170 M:      Liviu Dudau <liviu.dudau@arm.com>
1171 L:      Mali DP Maintainers <malidp@foss.arm.com>
1172 S:      Supported
1173 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1174 F:      drivers/gpu/drm/arm/display/include/
1175 F:      drivers/gpu/drm/arm/display/komeda/
1176 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1177 F:      Documentation/gpu/komeda-kms.rst
1178
1179 ARM MALI-DP DRM DRIVER
1180 M:      Liviu Dudau <liviu.dudau@arm.com>
1181 M:      Brian Starkey <brian.starkey@arm.com>
1182 L:      Mali DP Maintainers <malidp@foss.arm.com>
1183 S:      Supported
1184 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1185 F:      drivers/gpu/drm/arm/
1186 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1187 F:      Documentation/gpu/afbc.rst
1188
1189 ARM MFM AND FLOPPY DRIVERS
1190 M:      Ian Molton <spyro@f2s.com>
1191 S:      Maintained
1192 F:      arch/arm/lib/floppydma.S
1193 F:      arch/arm/include/asm/floppy.h
1194
1195 ARM PMU PROFILING AND DEBUGGING
1196 M:      Will Deacon <will.deacon@arm.com>
1197 M:      Mark Rutland <mark.rutland@arm.com>
1198 S:      Maintained
1199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1200 F:      arch/arm*/kernel/perf_*
1201 F:      arch/arm/oprofile/common.c
1202 F:      arch/arm*/kernel/hw_breakpoint.c
1203 F:      arch/arm*/include/asm/hw_breakpoint.h
1204 F:      arch/arm*/include/asm/perf_event.h
1205 F:      drivers/perf/*
1206 F:      include/linux/perf/arm_pmu.h
1207 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1208 F:      Documentation/devicetree/bindings/perf/
1209
1210 ARM PORT
1211 M:      Russell King <linux@armlinux.org.uk>
1212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1213 W:      http://www.armlinux.org.uk/
1214 S:      Odd Fixes
1215 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1216 F:      arch/arm/
1217 X:      arch/arm/boot/dts/
1218
1219 ARM PRIMECELL AACI PL041 DRIVER
1220 M:      Russell King <linux@armlinux.org.uk>
1221 S:      Odd Fixes
1222 F:      sound/arm/aaci.*
1223
1224 ARM PRIMECELL BUS SUPPORT
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/amba/
1228 F:      include/linux/amba/bus.h
1229
1230 ARM PRIMECELL CLCD PL110 DRIVER
1231 M:      Russell King <linux@armlinux.org.uk>
1232 S:      Odd Fixes
1233 F:      drivers/video/fbdev/amba-clcd.*
1234
1235 ARM PRIMECELL KMI PL050 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/input/serio/ambakmi.*
1239 F:      include/linux/amba/kmi.h
1240
1241 ARM PRIMECELL MMCI PL180/1 DRIVER
1242 M:      Russell King <linux@armlinux.org.uk>
1243 S:      Odd Fixes
1244 F:      drivers/mmc/host/mmci.*
1245 F:      include/linux/amba/mmci.h
1246
1247 ARM PRIMECELL SSP PL022 SPI DRIVER
1248 M:      Linus Walleij <linus.walleij@linaro.org>
1249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1250 S:      Maintained
1251 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1252 F:      drivers/spi/spi-pl022.c
1253
1254 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1255 M:      Russell King <linux@armlinux.org.uk>
1256 S:      Odd Fixes
1257 F:      drivers/tty/serial/amba-pl01*.c
1258 F:      include/linux/amba/serial.h
1259
1260 ARM PRIMECELL VIC PL190/PL192 DRIVER
1261 M:      Linus Walleij <linus.walleij@linaro.org>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1265 F:      drivers/irqchip/irq-vic.c
1266
1267 ARM SMMU DRIVERS
1268 M:      Will Deacon <will.deacon@arm.com>
1269 R:      Robin Murphy <robin.murphy@arm.com>
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 S:      Maintained
1272 F:      drivers/iommu/arm-smmu.c
1273 F:      drivers/iommu/arm-smmu-v3.c
1274 F:      drivers/iommu/io-pgtable-arm.c
1275 F:      drivers/iommu/io-pgtable-arm-v7s.c
1276
1277 ARM SUB-ARCHITECTURES
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      arch/arm/mach-*/
1281 F:      arch/arm/plat-*/
1282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1283
1284 ARM/ACTIONS SEMI ARCHITECTURE
1285 M:      Andreas Färber <afaerber@suse.de>
1286 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 S:      Maintained
1289 N:      owl
1290 F:      arch/arm/mach-actions/
1291 F:      arch/arm/boot/dts/owl-*
1292 F:      arch/arm64/boot/dts/actions/
1293 F:      drivers/clk/actions/
1294 F:      drivers/clocksource/timer-owl*
1295 F:      drivers/dma/owl-dma.c
1296 F:      drivers/i2c/busses/i2c-owl.c
1297 F:      drivers/pinctrl/actions/*
1298 F:      drivers/soc/actions/
1299 F:      include/dt-bindings/power/owl-*
1300 F:      include/linux/soc/actions/
1301 F:      Documentation/devicetree/bindings/arm/actions.txt
1302 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1303 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1304 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1305 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1306 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1307 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1308
1309 ARM/ADS SPHERE MACHINE SUPPORT
1310 M:      Lennert Buytenhek <kernel@wantstofly.org>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313
1314 ARM/AFEB9260 MACHINE SUPPORT
1315 M:      Sergey Lapin <slapin@ossfans.org>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318
1319 ARM/AJECO 1ARM MACHINE SUPPORT
1320 M:      Lennert Buytenhek <kernel@wantstofly.org>
1321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1322 S:      Maintained
1323
1324 ARM/Allwinner SoC Clock Support
1325 M:      Emilio López <emilio@elopez.com.ar>
1326 S:      Maintained
1327 F:      drivers/clk/sunxi/
1328
1329 ARM/Allwinner sunXi SoC support
1330 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1331 M:      Chen-Yu Tsai <wens@csie.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334 N:      sun[x456789]i
1335 N:      sun50i
1336 F:      arch/arm/mach-sunxi/
1337 F:      arch/arm64/boot/dts/allwinner/
1338 F:      drivers/clk/sunxi-ng/
1339 F:      drivers/pinctrl/sunxi/
1340 F:      drivers/soc/sunxi/
1341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1342
1343 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1344 M:      Neil Armstrong <narmstrong@baylibre.com>
1345 M:      Jerome Brunet <jbrunet@baylibre.com>
1346 L:      linux-amlogic@lists.infradead.org
1347 S:      Maintained
1348 F:      drivers/clk/meson/
1349 F:      include/dt-bindings/clock/meson*
1350 F:      include/dt-bindings/clock/gxbb*
1351 F:      Documentation/devicetree/bindings/clock/amlogic*
1352
1353 ARM/Amlogic Meson SoC support
1354 M:      Kevin Hilman <khilman@baylibre.com>
1355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1356 L:      linux-amlogic@lists.infradead.org
1357 W:      http://linux-meson.com/
1358 S:      Maintained
1359 F:      arch/arm/mach-meson/
1360 F:      arch/arm/boot/dts/meson*
1361 F:      arch/arm64/boot/dts/amlogic/
1362 F:      drivers/pinctrl/meson/
1363 F:      drivers/mmc/host/meson*
1364 F:      drivers/soc/amlogic/
1365 N:      meson
1366
1367 ARM/Amlogic Meson SoC Sound Drivers
1368 M:      Jerome Brunet <jbrunet@baylibre.com>
1369 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      sound/soc/meson/
1372 F:      Documentation/devicetree/bindings/sound/amlogic*
1373
1374 ARM/Annapurna Labs ALPINE ARCHITECTURE
1375 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1376 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 F:      arch/arm/mach-alpine/
1380 F:      arch/arm/boot/dts/alpine*
1381 F:      arch/arm64/boot/dts/al/
1382 F:      drivers/*/*alpine*
1383
1384 ARM/ARTPEC MACHINE SUPPORT
1385 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1386 M:      Lars Persson <lars.persson@axis.com>
1387 S:      Maintained
1388 L:      linux-arm-kernel@axis.com
1389 F:      arch/arm/mach-artpec
1390 F:      arch/arm/boot/dts/artpec6*
1391 F:      drivers/clk/axis
1392 F:      drivers/crypto/axis
1393 F:      drivers/pinctrl/pinctrl-artpec*
1394 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1395
1396 ARM/ASPEED I2C DRIVER
1397 M:      Brendan Higgins <brendanhiggins@google.com>
1398 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1399 R:      Joel Stanley <joel@jms.id.au>
1400 L:      linux-i2c@vger.kernel.org
1401 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1402 S:      Maintained
1403 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1404 F:      drivers/i2c/busses/i2c-aspeed.c
1405 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1406 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1407
1408 ARM/ASPEED MACHINE SUPPORT
1409 M:      Joel Stanley <joel@jms.id.au>
1410 R:      Andrew Jeffery <andrew@aj.id.au>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1413 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1414 S:      Supported
1415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1416 F:      arch/arm/mach-aspeed/
1417 F:      arch/arm/boot/dts/aspeed-*
1418 N:      aspeed
1419
1420 ARM/BITMAIN ARCHITECTURE
1421 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1423 S:      Maintained
1424 F:      arch/arm64/boot/dts/bitmain/
1425 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1426
1427 ARM/CALXEDA HIGHBANK ARCHITECTURE
1428 M:      Rob Herring <robh@kernel.org>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431 F:      arch/arm/mach-highbank/
1432 F:      arch/arm/boot/dts/highbank.dts
1433 F:      arch/arm/boot/dts/ecx-*.dts*
1434
1435 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1436 M:      Krzysztof Halasa <khalasa@piap.pl>
1437 S:      Maintained
1438 F:      arch/arm/mach-cns3xxx/
1439
1440 ARM/CAVIUM THUNDER NETWORK DRIVER
1441 M:      Sunil Goutham <sgoutham@cavium.com>
1442 M:      Robert Richter <rric@kernel.org>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Supported
1445 F:      drivers/net/ethernet/cavium/thunder/
1446
1447 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1448 M:      Lukasz Majewski <lukma@denx.de>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Maintained
1451 F:      arch/arm/mach-ep93xx/ts72xx.c
1452
1453 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1454 M:      Alexander Shiyan <shc_work@mail.ru>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Odd Fixes
1457 N:      clps711x
1458
1459 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1460 M:      Lennert Buytenhek <kernel@wantstofly.org>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463
1464 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1465 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1466 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1468 S:      Maintained
1469 F:      arch/arm/mach-ep93xx/
1470 F:      arch/arm/mach-ep93xx/include/mach/
1471
1472 ARM/CLKDEV SUPPORT
1473 M:      Russell King <linux@armlinux.org.uk>
1474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1475 S:      Maintained
1476 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1477 F:      drivers/clk/clkdev.c
1478
1479 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1480 M:      Mike Rapoport <mike@compulab.co.il>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483
1484 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1485 M:      Baruch Siach <baruch@tkos.co.il>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 S:      Maintained
1488 F:      arch/arm/boot/dts/cx92755*
1489 N:      digicolor
1490
1491 ARM/CONTEC MICRO9 MACHINE SUPPORT
1492 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1493 S:      Maintained
1494 F:      arch/arm/mach-ep93xx/micro9.c
1495
1496 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1497 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1498 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Maintained
1501 F:      drivers/hwtracing/coresight/*
1502 F:      Documentation/trace/coresight.txt
1503 F:      Documentation/trace/coresight-cpu-debug.txt
1504 F:      Documentation/devicetree/bindings/arm/coresight.txt
1505 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1506 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1507 F:      tools/perf/arch/arm/util/pmu.c
1508 F:      tools/perf/arch/arm/util/auxtrace.c
1509 F:      tools/perf/arch/arm/util/cs-etm.c
1510 F:      tools/perf/arch/arm/util/cs-etm.h
1511 F:      tools/perf/util/cs-etm.*
1512 F:      tools/perf/util/cs-etm-decoder/*
1513
1514 ARM/CORGI MACHINE SUPPORT
1515 M:      Richard Purdie <rpurdie@rpsys.net>
1516 S:      Maintained
1517
1518 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1519 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1520 M:      Linus Walleij <linus.walleij@linaro.org>
1521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1522 T:      git git://github.com/ulli-kroll/linux.git
1523 S:      Maintained
1524 F:      Documentation/devicetree/bindings/arm/gemini.txt
1525 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1526 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1527 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1528 F:      arch/arm/mach-gemini/
1529 F:      drivers/net/ethernet/cortina/
1530 F:      drivers/pinctrl/pinctrl-gemini.c
1531 F:      drivers/rtc/rtc-ftrtc010.c
1532
1533 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1534 M:      Barry Song <baohua@kernel.org>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1537 S:      Maintained
1538 F:      arch/arm/boot/dts/prima2*
1539 F:      arch/arm/mach-prima2/
1540 F:      drivers/clk/sirf/
1541 F:      drivers/clocksource/timer-prima2.c
1542 F:      drivers/clocksource/timer-atlas7.c
1543 N:      [^a-z]sirf
1544 X:      drivers/gnss
1545
1546 ARM/EBSA110 MACHINE SUPPORT
1547 M:      Russell King <linux@armlinux.org.uk>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 W:      http://www.armlinux.org.uk/
1550 S:      Maintained
1551 F:      arch/arm/mach-ebsa110/
1552 F:      drivers/net/ethernet/amd/am79c961a.*
1553
1554 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1555 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1556 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 N:      efm32
1560
1561 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1562 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 F:      arch/arm/mach-pxa/ezx.c
1566
1567 ARM/FARADAY FA526 PORT
1568 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 T:      git git://git.berlios.de/gemini-board
1572 F:      arch/arm/mm/*-fa*
1573
1574 ARM/FOOTBRIDGE ARCHITECTURE
1575 M:      Russell King <linux@armlinux.org.uk>
1576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577 W:      http://www.armlinux.org.uk/
1578 S:      Maintained
1579 F:      arch/arm/include/asm/hardware/dec21285.h
1580 F:      arch/arm/mach-footbridge/
1581
1582 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1583 M:      Shawn Guo <shawnguo@kernel.org>
1584 M:      Sascha Hauer <s.hauer@pengutronix.de>
1585 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1586 R:      Fabio Estevam <festevam@gmail.com>
1587 R:      NXP Linux Team <linux-imx@nxp.com>
1588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1589 S:      Maintained
1590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1591 N:      imx
1592 N:      mxs
1593 X:      drivers/media/i2c/
1594
1595 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1596 M:      Shawn Guo <shawnguo@kernel.org>
1597 M:      Sascha Hauer <s.hauer@pengutronix.de>
1598 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1599 R:      Stefan Agner <stefan@agner.ch>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Maintained
1602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1603 F:      arch/arm/mach-imx/*vf610*
1604 F:      arch/arm/boot/dts/vf*
1605
1606 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1607 M:      Shawn Guo <shawnguo@kernel.org>
1608 M:      Li Yang <leoyang.li@nxp.com>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1612 F:      arch/arm/boot/dts/ls1021a*
1613 F:      arch/arm64/boot/dts/freescale/fsl-*
1614 F:      arch/arm64/boot/dts/freescale/qoriq-*
1615
1616 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1617 M:      Lennert Buytenhek <kernel@wantstofly.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 S:      Maintained
1620
1621 ARM/GUMSTIX MACHINE SUPPORT
1622 M:      Steve Sakoman <sakoman@gmail.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625
1626 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1627 M:      Philipp Zabel <philipp.zabel@gmail.com>
1628 M:      Paul Parsons <lost.distance@yahoo.com>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 S:      Maintained
1631 F:      arch/arm/mach-pxa/hx4700.c
1632 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1633 F:      sound/soc/pxa/hx4700.c
1634
1635 ARM/HISILICON SOC SUPPORT
1636 M:      Wei Xu <xuwei5@hisilicon.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 W:      http://www.hisilicon.com
1639 S:      Supported
1640 T:      git git://github.com/hisilicon/linux-hisi.git
1641 F:      arch/arm/mach-hisi/
1642 F:      arch/arm/boot/dts/hi3*
1643 F:      arch/arm/boot/dts/hip*
1644 F:      arch/arm/boot/dts/hisi*
1645 F:      arch/arm64/boot/dts/hisilicon/
1646
1647 ARM/HP JORNADA 7XX MACHINE SUPPORT
1648 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1649 W:      www.jlime.com
1650 S:      Maintained
1651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1652 F:      arch/arm/mach-sa1100/jornada720.c
1653 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1654
1655 ARM/IGEP MACHINE SUPPORT
1656 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1657 M:      Javier Martinez Canillas <javier@dowhile0.org>
1658 L:      linux-omap@vger.kernel.org
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/boot/dts/omap3-igep*
1662
1663 ARM/INCOME PXA270 SUPPORT
1664 M:      Marek Vasut <marek.vasut@gmail.com>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1668
1669 ARM/INTEL IOP13XX ARM ARCHITECTURE
1670 M:      Lennert Buytenhek <kernel@wantstofly.org>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673
1674 ARM/INTEL IOP32X ARM ARCHITECTURE
1675 M:      Lennert Buytenhek <kernel@wantstofly.org>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 S:      Maintained
1678
1679 ARM/INTEL IOP33X ARM ARCHITECTURE
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Orphan
1682
1683 ARM/INTEL IQ81342EX MACHINE SUPPORT
1684 M:      Lennert Buytenhek <kernel@wantstofly.org>
1685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1686 S:      Maintained
1687
1688 ARM/INTEL IXDP2850 MACHINE SUPPORT
1689 M:      Lennert Buytenhek <kernel@wantstofly.org>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692
1693 ARM/INTEL IXP4XX ARM ARCHITECTURE
1694 M:      Imre Kaloz <kaloz@openwrt.org>
1695 M:      Krzysztof Halasa <khalasa@piap.pl>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-ixp4xx/
1699
1700 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1701 M:      Jonathan Cameron <jic23@cam.ac.uk>
1702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1703 S:      Maintained
1704 F:      arch/arm/mach-pxa/stargate2.c
1705 F:      drivers/pcmcia/pxa2xx_stargate2.c
1706
1707 ARM/INTEL XSC3 (MANZANO) ARM CORE
1708 M:      Lennert Buytenhek <kernel@wantstofly.org>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711
1712 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1713 M:      Lennert Buytenhek <kernel@wantstofly.org>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716
1717 ARM/LG1K ARCHITECTURE
1718 M:      Chanho Min <chanho.min@lge.com>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721 F:      arch/arm64/boot/dts/lg/
1722
1723 ARM/LOGICPD PXA270 MACHINE SUPPORT
1724 M:      Lennert Buytenhek <kernel@wantstofly.org>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 S:      Maintained
1727
1728 ARM/LPC18XX ARCHITECTURE
1729 M:      Vladimir Zapolskiy <vz@mleia.com>
1730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1731 S:      Maintained
1732 F:      arch/arm/boot/dts/lpc43*
1733 F:      drivers/i2c/busses/i2c-lpc2k.c
1734 F:      drivers/memory/pl172.c
1735 F:      drivers/mtd/spi-nor/nxp-spifi.c
1736 F:      drivers/rtc/rtc-lpc24xx.c
1737 N:      lpc18xx
1738
1739 ARM/LPC32XX SOC SUPPORT
1740 M:      Vladimir Zapolskiy <vz@mleia.com>
1741 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1744 S:      Maintained
1745 F:      arch/arm/boot/dts/lpc32*
1746 F:      arch/arm/mach-lpc32xx/
1747 F:      drivers/i2c/busses/i2c-pnx.c
1748 F:      drivers/net/ethernet/nxp/lpc_eth.c
1749 F:      drivers/usb/host/ohci-nxp.c
1750 F:      drivers/watchdog/pnx4008_wdt.c
1751 N:      lpc32xx
1752
1753 ARM/MAGICIAN MACHINE SUPPORT
1754 M:      Philipp Zabel <philipp.zabel@gmail.com>
1755 S:      Maintained
1756
1757 ARM/Marvell Dove/MV78xx0/Orion SOC support
1758 M:      Jason Cooper <jason@lakedaemon.net>
1759 M:      Andrew Lunn <andrew@lunn.ch>
1760 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1761 M:      Gregory Clement <gregory.clement@bootlin.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/soc/dove/
1765 F:      arch/arm/mach-dove/
1766 F:      arch/arm/mach-mv78xx0/
1767 F:      arch/arm/mach-orion5x/
1768 F:      arch/arm/plat-orion/
1769 F:      arch/arm/boot/dts/dove*
1770 F:      arch/arm/boot/dts/orion5x*
1771
1772 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1773 M:      Jason Cooper <jason@lakedaemon.net>
1774 M:      Andrew Lunn <andrew@lunn.ch>
1775 M:      Gregory Clement <gregory.clement@bootlin.com>
1776 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1778 S:      Maintained
1779 F:      arch/arm/boot/dts/armada*
1780 F:      arch/arm/boot/dts/kirkwood*
1781 F:      arch/arm/configs/mvebu_*_defconfig
1782 F:      arch/arm/mach-mvebu/
1783 F:      arch/arm64/boot/dts/marvell/armada*
1784 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1785 F:      drivers/cpufreq/armada-8k-cpufreq.c
1786 F:      drivers/cpufreq/mvebu-cpufreq.c
1787 F:      drivers/irqchip/irq-armada-370-xp.c
1788 F:      drivers/irqchip/irq-mvebu-*
1789 F:      drivers/pinctrl/mvebu/
1790 F:      drivers/rtc/rtc-armada38x.c
1791
1792 ARM/Mediatek RTC DRIVER
1793 M:      Eddie Huang <eddie.huang@mediatek.com>
1794 M:      Sean Wang <sean.wang@mediatek.com>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1797 S:      Maintained
1798 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1799 F:      drivers/rtc/rtc-mt6397.c
1800 F:      drivers/rtc/rtc-mt7622.c
1801
1802 ARM/Mediatek SoC support
1803 M:      Matthias Brugger <matthias.bgg@gmail.com>
1804 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1805 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1806 W:      https://mtk.bcnfs.org/
1807 C:      irc://chat.freenode.net/linux-mediatek
1808 S:      Maintained
1809 F:      arch/arm/boot/dts/mt6*
1810 F:      arch/arm/boot/dts/mt7*
1811 F:      arch/arm/boot/dts/mt8*
1812 F:      arch/arm/mach-mediatek/
1813 F:      arch/arm64/boot/dts/mediatek/
1814 F:      drivers/soc/mediatek/
1815 N:      mtk
1816 N:      mt[678]
1817 K:      mediatek
1818
1819 ARM/Mediatek USB3 PHY DRIVER
1820 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1823 S:      Maintained
1824 F:      drivers/phy/mediatek/
1825 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1826
1827 ARM/MICREL KS8695 ARCHITECTURE
1828 M:      Greg Ungerer <gerg@uclinux.org>
1829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1830 F:      arch/arm/mach-ks8695/
1831 S:      Odd Fixes
1832
1833 ARM/Microchip (AT91) SoC support
1834 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1835 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1836 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1838 W:      http://www.linux4sam.org
1839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1840 S:      Supported
1841 N:      at91
1842 N:      atmel
1843 F:      arch/arm/mach-at91/
1844 F:      include/soc/at91/
1845 F:      arch/arm/boot/dts/at91*.dts
1846 F:      arch/arm/boot/dts/at91*.dtsi
1847 F:      arch/arm/boot/dts/sama*.dts
1848 F:      arch/arm/boot/dts/sama*.dtsi
1849 F:      arch/arm/include/debug/at91.S
1850 F:      drivers/memory/atmel*
1851 F:      drivers/watchdog/sama5d4_wdt.c
1852 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1853 X:      drivers/net/wireless/atmel/
1854
1855 ARM/MIOA701 MACHINE SUPPORT
1856 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 F:      arch/arm/mach-pxa/mioa701.c
1859 S:      Maintained
1860
1861 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1862 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1863 S:      Maintained
1864
1865 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1866 M:      Linus Walleij <linus.walleij@linaro.org>
1867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1868 S:      Maintained
1869 F:      arch/arm/mach-nomadik/
1870 F:      arch/arm/mach-u300/
1871 F:      arch/arm/mach-ux500/
1872 F:      arch/arm/boot/dts/ste-*
1873 F:      drivers/clk/clk-nomadik.c
1874 F:      drivers/clk/clk-u300.c
1875 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1876 F:      drivers/clocksource/timer-u300.c
1877 F:      drivers/dma/coh901318*
1878 F:      drivers/dma/ste_dma40*
1879 F:      drivers/hwspinlock/u8500_hsem.c
1880 F:      drivers/i2c/busses/i2c-nomadik.c
1881 F:      drivers/i2c/busses/i2c-stu300.c
1882 F:      drivers/mfd/ab3100*
1883 F:      drivers/mfd/ab8500*
1884 F:      drivers/mfd/abx500*
1885 F:      drivers/mfd/dbx500*
1886 F:      drivers/mfd/db8500*
1887 F:      drivers/pinctrl/nomadik/
1888 F:      drivers/pinctrl/pinctrl-coh901*
1889 F:      drivers/pinctrl/pinctrl-u300.c
1890 F:      drivers/rtc/rtc-ab3100.c
1891 F:      drivers/rtc/rtc-ab8500.c
1892 F:      drivers/rtc/rtc-coh901331.c
1893 F:      drivers/rtc/rtc-pl031.c
1894 F:      drivers/watchdog/coh901327_wdt.c
1895 F:      Documentation/devicetree/bindings/arm/ste-*
1896 F:      Documentation/devicetree/bindings/arm/ux500/
1897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1898
1899 ARM/NUVOTON NPCM ARCHITECTURE
1900 M:      Avi Fishman <avifishman70@gmail.com>
1901 M:      Tomer Maimon <tmaimon77@gmail.com>
1902 M:      Tali Perry <tali.perry1@gmail.com>
1903 R:      Patrick Venture <venture@google.com>
1904 R:      Nancy Yuen <yuenn@google.com>
1905 R:      Benjamin Fair <benjaminfair@google.com>
1906 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1907 S:      Supported
1908 F:      arch/arm/mach-npcm/
1909 F:      arch/arm/boot/dts/nuvoton-npcm*
1910 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1911 F:      drivers/*/*npcm*
1912 F:      Documentation/devicetree/bindings/*/*npcm*
1913 F:      Documentation/devicetree/bindings/*/*/*npcm*
1914
1915 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1916 M:      Wan ZongShun <mcuos.com@gmail.com>
1917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1918 W:      http://www.mcuos.com
1919 S:      Maintained
1920 F:      arch/arm/mach-w90x900/
1921 F:      drivers/input/keyboard/w90p910_keypad.c
1922 F:      drivers/input/touchscreen/w90p910_ts.c
1923 F:      drivers/watchdog/nuc900_wdt.c
1924 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1925 F:      drivers/mtd/nand/raw/nuc900_nand.c
1926 F:      drivers/rtc/rtc-nuc900.c
1927 F:      drivers/spi/spi-nuc900.c
1928 F:      drivers/usb/host/ehci-w90x900.c
1929 F:      drivers/video/fbdev/nuc900fb.c
1930
1931 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1932 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1933 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1934 S:      Orphan
1935 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1936 F:      arch/arm/mach-s3c24xx/gta02.h
1937
1938 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1939 M:      Alexander Clouter <alex@digriz.org.uk>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 W:      http://www.digriz.org.uk/ts78xx/kernel
1942 S:      Maintained
1943 F:      arch/arm/mach-orion5x/ts78xx-*
1944
1945 ARM/OXNAS platform support
1946 M:      Neil Armstrong <narmstrong@baylibre.com>
1947 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1948 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1949 S:      Maintained
1950 F:      arch/arm/mach-oxnas/
1951 F:      arch/arm/boot/dts/ox8*.dts*
1952 N:      oxnas
1953
1954 ARM/PALM TREO SUPPORT
1955 M:      Tomas Cech <sleep_walker@suse.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 W:      http://hackndev.com
1958 S:      Maintained
1959 F:      arch/arm/mach-pxa/palmtreo.*
1960
1961 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1962 M:      Marek Vasut <marek.vasut@gmail.com>
1963 L:      linux-arm-kernel@lists.infradead.org
1964 W:      http://hackndev.com
1965 S:      Maintained
1966 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1967 F:      arch/arm/mach-pxa/palmtx.c
1968 F:      arch/arm/mach-pxa/palmt5.*
1969 F:      arch/arm/mach-pxa/include/mach/palmld.h
1970 F:      arch/arm/mach-pxa/palmld.c
1971 F:      arch/arm/mach-pxa/palmte2.*
1972 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1973 F:      arch/arm/mach-pxa/palmtc.c
1974
1975 ARM/PALMZ72 SUPPORT
1976 M:      Sergey Lapin <slapin@ossfans.org>
1977 L:      linux-arm-kernel@lists.infradead.org
1978 W:      http://hackndev.com
1979 S:      Maintained
1980 F:      arch/arm/mach-pxa/palmz72.*
1981
1982 ARM/PLEB SUPPORT
1983 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1984 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1985 S:      Maintained
1986
1987 ARM/PT DIGITAL BOARD PORT
1988 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 W:      http://www.armlinux.org.uk/
1991 S:      Maintained
1992
1993 ARM/QUALCOMM SUPPORT
1994 M:      Andy Gross <andy.gross@linaro.org>
1995 M:      David Brown <david.brown@linaro.org>
1996 L:      linux-arm-msm@vger.kernel.org
1997 S:      Maintained
1998 F:      Documentation/devicetree/bindings/soc/qcom/
1999 F:      Documentation/devicetree/bindings/*/qcom*
2000 F:      arch/arm/boot/dts/qcom-*.dts
2001 F:      arch/arm/boot/dts/qcom-*.dtsi
2002 F:      arch/arm/mach-qcom/
2003 F:      arch/arm64/boot/dts/qcom/
2004 F:      drivers/*/qcom/
2005 F:      drivers/*/qcom*
2006 F:      drivers/*/*/qcom/
2007 F:      drivers/*/*/qcom*
2008 F:      drivers/*/pm8???-*
2009 F:      drivers/bluetooth/btqcomsmd.c
2010 F:      drivers/clocksource/timer-qcom.c
2011 F:      drivers/extcon/extcon-qcom*
2012 F:      drivers/iommu/msm*
2013 F:      drivers/i2c/busses/i2c-qup.c
2014 F:      drivers/i2c/busses/i2c-qcom-geni.c
2015 F:      drivers/mfd/ssbi.c
2016 F:      drivers/mmc/host/mmci_qcom*
2017 F:      drivers/mmc/host/sdhci_msm.c
2018 F:      drivers/pci/controller/dwc/pcie-qcom.c
2019 F:      drivers/phy/qualcomm/
2020 F:      drivers/power/*/msm*
2021 F:      drivers/reset/reset-qcom-*
2022 F:      drivers/scsi/ufs/ufs-qcom.*
2023 F:      drivers/spi/spi-qup.c
2024 F:      drivers/spi/spi-geni-qcom.c
2025 F:      drivers/spi/spi-qcom-qspi.c
2026 F:      drivers/tty/serial/msm_serial.c
2027 F:      drivers/usb/dwc3/dwc3-qcom.c
2028 F:      include/dt-bindings/*/qcom*
2029 F:      include/linux/*/qcom*
2030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2031
2032 ARM/RADISYS ENP2611 MACHINE SUPPORT
2033 M:      Lennert Buytenhek <kernel@wantstofly.org>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036
2037 ARM/RDA MICRO ARCHITECTURE
2038 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      arch/arm/boot/dts/rda8810pl-*
2043 F:      drivers/clocksource/timer-rda.c
2044 F:      drivers/irqchip/irq-rda-intc.c
2045 F:      drivers/tty/serial/rda-uart.c
2046 F:      Documentation/devicetree/bindings/arm/rda.txt
2047 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2048 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2049 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2050
2051 ARM/REALTEK ARCHITECTURE
2052 M:      Andreas Färber <afaerber@suse.de>
2053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2054 S:      Maintained
2055 F:      arch/arm64/boot/dts/realtek/
2056 F:      Documentation/devicetree/bindings/arm/realtek.txt
2057
2058 ARM/RENESAS ARM64 ARCHITECTURE
2059 M:      Simon Horman <horms@verge.net.au>
2060 M:      Magnus Damm <magnus.damm@gmail.com>
2061 L:      linux-renesas-soc@vger.kernel.org
2062 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2064 S:      Supported
2065 F:      arch/arm64/boot/dts/renesas/
2066 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2067 F:      drivers/soc/renesas/
2068 F:      include/linux/soc/renesas/
2069
2070 ARM/RISCPC ARCHITECTURE
2071 M:      Russell King <linux@armlinux.org.uk>
2072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2073 W:      http://www.armlinux.org.uk/
2074 S:      Maintained
2075 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2076 F:      arch/arm/include/asm/hardware/ioc.h
2077 F:      arch/arm/include/asm/hardware/iomd.h
2078 F:      arch/arm/include/asm/hardware/memc.h
2079 F:      arch/arm/mach-rpc/
2080 F:      drivers/net/ethernet/8390/etherh.c
2081 F:      drivers/net/ethernet/i825xx/ether1*
2082 F:      drivers/net/ethernet/seeq/ether3*
2083 F:      drivers/scsi/arm/
2084
2085 ARM/Rockchip SoC support
2086 M:      Heiko Stuebner <heiko@sntech.de>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 L:      linux-rockchip@lists.infradead.org
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2090 S:      Maintained
2091 F:      arch/arm/boot/dts/rk3*
2092 F:      arch/arm/boot/dts/rv1108*
2093 F:      arch/arm/mach-rockchip/
2094 F:      drivers/clk/rockchip/
2095 F:      drivers/i2c/busses/i2c-rk3x.c
2096 F:      drivers/*/*rockchip*
2097 F:      drivers/*/*/*rockchip*
2098 F:      sound/soc/rockchip/
2099 N:      rockchip
2100
2101 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2102 M:      Kukjin Kim <kgene@kernel.org>
2103 M:      Krzysztof Kozlowski <krzk@kernel.org>
2104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2105 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2106 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2107 S:      Maintained
2108 F:      arch/arm/boot/dts/s3c*
2109 F:      arch/arm/boot/dts/s5p*
2110 F:      arch/arm/boot/dts/exynos*
2111 F:      arch/arm64/boot/dts/exynos/
2112 F:      arch/arm/plat-samsung/
2113 F:      arch/arm/mach-s3c24*/
2114 F:      arch/arm/mach-s3c64xx/
2115 F:      arch/arm/mach-s5p*/
2116 F:      arch/arm/mach-exynos*/
2117 F:      drivers/*/*s3c24*
2118 F:      drivers/*/*/*s3c24*
2119 F:      drivers/*/*s3c64xx*
2120 F:      drivers/*/*s5pv210*
2121 F:      drivers/memory/samsung/*
2122 F:      drivers/soc/samsung/*
2123 F:      Documentation/arm/Samsung/
2124 F:      Documentation/devicetree/bindings/arm/samsung/
2125 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2126 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2127 N:      exynos
2128
2129 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2132 S:      Maintained
2133 F:      arch/arm/mach-s5pv210/
2134
2135 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2136 M:      Kyungmin Park <kyungmin.park@samsung.com>
2137 M:      Kamil Debski <kamil@wypas.org>
2138 M:      Andrzej Hajda <a.hajda@samsung.com>
2139 L:      linux-arm-kernel@lists.infradead.org
2140 L:      linux-media@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/media/platform/s5p-g2d/
2143
2144 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2145 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2146 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2147 L:      linux-media@vger.kernel.org
2148 S:      Maintained
2149 F:      drivers/media/platform/s5p-cec/
2150 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2151
2152 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2153 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2154 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2155 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2156 L:      linux-arm-kernel@lists.infradead.org
2157 L:      linux-media@vger.kernel.org
2158 S:      Maintained
2159 F:      drivers/media/platform/s5p-jpeg/
2160
2161 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2162 M:      Kyungmin Park <kyungmin.park@samsung.com>
2163 M:      Kamil Debski <kamil@wypas.org>
2164 M:      Jeongtae Park <jtp.park@samsung.com>
2165 M:      Andrzej Hajda <a.hajda@samsung.com>
2166 L:      linux-arm-kernel@lists.infradead.org
2167 L:      linux-media@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/media/platform/s5p-mfc/
2170
2171 ARM/SHMOBILE ARM ARCHITECTURE
2172 M:      Simon Horman <horms@verge.net.au>
2173 M:      Magnus Damm <magnus.damm@gmail.com>
2174 L:      linux-renesas-soc@vger.kernel.org
2175 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2177 S:      Supported
2178 F:      arch/arm/boot/dts/emev2*
2179 F:      arch/arm/boot/dts/gr-peach*
2180 F:      arch/arm/boot/dts/iwg20d-q7*
2181 F:      arch/arm/boot/dts/r7s*
2182 F:      arch/arm/boot/dts/r8a*
2183 F:      arch/arm/boot/dts/r9a*
2184 F:      arch/arm/boot/dts/sh*
2185 F:      arch/arm/configs/shmobile_defconfig
2186 F:      arch/arm/include/debug/renesas-scif.S
2187 F:      arch/arm/mach-shmobile/
2188 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2189 F:      drivers/soc/renesas/
2190 F:      include/linux/soc/renesas/
2191
2192 ARM/SOCFPGA ARCHITECTURE
2193 M:      Dinh Nguyen <dinguyen@kernel.org>
2194 S:      Maintained
2195 F:      arch/arm/mach-socfpga/
2196 F:      arch/arm/boot/dts/socfpga*
2197 F:      arch/arm/configs/socfpga_defconfig
2198 F:      arch/arm64/boot/dts/altera/
2199 W:      http://www.rocketboards.org
2200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2201
2202 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2203 M:      Dinh Nguyen <dinguyen@kernel.org>
2204 S:      Maintained
2205 F:      drivers/clk/socfpga/
2206
2207 ARM/SOCFPGA EDAC SUPPORT
2208 M:      Thor Thayer <thor.thayer@linux.intel.com>
2209 S:      Maintained
2210 F:      drivers/edac/altera_edac.
2211
2212 ARM/SPREADTRUM SoC SUPPORT
2213 M:      Orson Zhai <orsonzhai@gmail.com>
2214 M:      Baolin Wang <baolin.wang@linaro.org>
2215 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2216 S:      Maintained
2217 F:      arch/arm64/boot/dts/sprd
2218 N:      sprd
2219
2220 ARM/STI ARCHITECTURE
2221 M:      Patrice Chotard <patrice.chotard@st.com>
2222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2223 W:      http://www.stlinux.com
2224 S:      Maintained
2225 F:      arch/arm/mach-sti/
2226 F:      arch/arm/boot/dts/sti*
2227 F:      drivers/char/hw_random/st-rng.c
2228 F:      drivers/clocksource/arm_global_timer.c
2229 F:      drivers/clocksource/clksrc_st_lpc.c
2230 F:      drivers/cpufreq/sti-cpufreq.c
2231 F:      drivers/dma/st_fdma*
2232 F:      drivers/i2c/busses/i2c-st.c
2233 F:      drivers/media/rc/st_rc.c
2234 F:      drivers/media/platform/sti/c8sectpfe/
2235 F:      drivers/mmc/host/sdhci-st.c
2236 F:      drivers/phy/st/phy-miphy28lp.c
2237 F:      drivers/phy/st/phy-stih407-usb.c
2238 F:      drivers/pinctrl/pinctrl-st.c
2239 F:      drivers/remoteproc/st_remoteproc.c
2240 F:      drivers/remoteproc/st_slim_rproc.c
2241 F:      drivers/reset/sti/
2242 F:      drivers/rtc/rtc-st-lpc.c
2243 F:      drivers/tty/serial/st-asc.c
2244 F:      drivers/usb/dwc3/dwc3-st.c
2245 F:      drivers/usb/host/ehci-st.c
2246 F:      drivers/usb/host/ohci-st.c
2247 F:      drivers/watchdog/st_lpc_wdt.c
2248 F:      drivers/ata/ahci_st.c
2249 F:      include/linux/remoteproc/st_slim_rproc.h
2250
2251 ARM/STM32 ARCHITECTURE
2252 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2253 M:      Alexandre Torgue <alexandre.torgue@st.com>
2254 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2256 S:      Maintained
2257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2258 N:      stm32
2259 N:      stm
2260 F:      arch/arm/boot/dts/stm32*
2261 F:      arch/arm/mach-stm32/
2262 F:      drivers/clocksource/armv7m_systick.c
2263
2264 ARM/Synaptics SoC support
2265 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2266 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/mach-berlin/
2270 F:      arch/arm/boot/dts/berlin*
2271 F:      arch/arm64/boot/dts/synaptics/
2272
2273 ARM/TANGO ARCHITECTURE
2274 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2275 M:      Mans Rullgard <mans@mansr.com>
2276 L:      linux-arm-kernel@lists.infradead.org
2277 S:      Odd Fixes
2278 N:      tango
2279
2280 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2281 M:      Lennert Buytenhek <kernel@wantstofly.org>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 S:      Maintained
2284
2285 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2286 M:      Hans Verkuil <hans.verkuil@cisco.com>
2287 L:      linux-tegra@vger.kernel.org
2288 L:      linux-media@vger.kernel.org
2289 S:      Maintained
2290 F:      drivers/media/platform/tegra-cec/
2291 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2292
2293 ARM/TETON BGA MACHINE SUPPORT
2294 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2296 S:      Maintained
2297
2298 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2299 M:      Santosh Shilimkar <ssantosh@kernel.org>
2300 L:      linux-kernel@vger.kernel.org
2301 S:      Maintained
2302 F:      drivers/memory/*emif*
2303
2304 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2305 M:      Tero Kristo <t-kristo@ti.com>
2306 M:      Nishanth Menon <nm@ti.com>
2307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2308 S:      Supported
2309 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2310 F:      arch/arm64/boot/dts/ti/Makefile
2311 F:      arch/arm64/boot/dts/ti/k3-*
2312 F:      include/dt-bindings/pinctrl/k3.h
2313
2314 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2315 M:      Santosh Shilimkar <ssantosh@kernel.org>
2316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2317 S:      Maintained
2318 F:      arch/arm/mach-keystone/
2319 F:      arch/arm/boot/dts/keystone-*
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2321
2322 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2323 M:      Santosh Shilimkar <ssantosh@kernel.org>
2324 L:      linux-kernel@vger.kernel.org
2325 S:      Maintained
2326 F:      drivers/clk/keystone/
2327
2328 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2329 M:      Santosh Shilimkar <ssantosh@kernel.org>
2330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/clocksource/timer-keystone.c
2334
2335 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2336 M:      Santosh Shilimkar <ssantosh@kernel.org>
2337 L:      linux-kernel@vger.kernel.org
2338 S:      Maintained
2339 F:      drivers/power/reset/keystone-reset.c
2340
2341 ARM/THECUS N2100 MACHINE SUPPORT
2342 M:      Lennert Buytenhek <kernel@wantstofly.org>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 S:      Maintained
2345
2346 ARM/TOSA MACHINE SUPPORT
2347 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2348 M:      Dirk Opfer <dirk@opfer-online.de>
2349 S:      Maintained
2350
2351 ARM/UNIPHIER ARCHITECTURE
2352 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2355 S:      Maintained
2356 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2357 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2358 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2359 F:      arch/arm/boot/dts/uniphier*
2360 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2361 F:      arch/arm/mach-uniphier/
2362 F:      arch/arm/mm/cache-uniphier.c
2363 F:      arch/arm64/boot/dts/socionext/uniphier*
2364 F:      drivers/bus/uniphier-system-bus.c
2365 F:      drivers/clk/uniphier/
2366 F:      drivers/dma/uniphier-mdmac.c
2367 F:      drivers/gpio/gpio-uniphier.c
2368 F:      drivers/i2c/busses/i2c-uniphier*
2369 F:      drivers/irqchip/irq-uniphier-aidet.c
2370 F:      drivers/mmc/host/uniphier-sd.c
2371 F:      drivers/pinctrl/uniphier/
2372 F:      drivers/reset/reset-uniphier.c
2373 F:      drivers/tty/serial/8250/8250_uniphier.c
2374 N:      uniphier
2375
2376 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2377 M:      Ulf Hansson <ulf.hansson@linaro.org>
2378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2379 T:      git git://git.linaro.org/people/ulfh/clk.git
2380 S:      Maintained
2381 F:      drivers/clk/ux500/
2382
2383 ARM/VERSATILE EXPRESS PLATFORM
2384 M:      Liviu Dudau <liviu.dudau@arm.com>
2385 M:      Sudeep Holla <sudeep.holla@arm.com>
2386 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Maintained
2389 F:      arch/arm/boot/dts/vexpress*
2390 F:      arch/arm64/boot/dts/arm/
2391 F:      arch/arm/mach-vexpress/
2392 F:      */*/vexpress*
2393 F:      */*/*/vexpress*
2394 F:      drivers/clk/versatile/clk-vexpress-osc.c
2395 F:      drivers/clocksource/timer-versatile.c
2396 N:      mps2
2397
2398 ARM/VFP SUPPORT
2399 M:      Russell King <linux@armlinux.org.uk>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 W:      http://www.armlinux.org.uk/
2402 S:      Maintained
2403 F:      arch/arm/vfp/
2404
2405 ARM/VOIPAC PXA270 SUPPORT
2406 M:      Marek Vasut <marek.vasut@gmail.com>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/mach-pxa/vpac270.c
2410 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2411
2412 ARM/VT8500 ARM ARCHITECTURE
2413 M:      Tony Prisk <linux@prisktech.co.nz>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 S:      Maintained
2416 F:      arch/arm/mach-vt8500/
2417 F:      drivers/clocksource/timer-vt8500.c
2418 F:      drivers/i2c/busses/i2c-wmt.c
2419 F:      drivers/mmc/host/wmt-sdmmc.c
2420 F:      drivers/pwm/pwm-vt8500.c
2421 F:      drivers/rtc/rtc-vt8500.c
2422 F:      drivers/tty/serial/vt8500_serial.c
2423 F:      drivers/usb/host/ehci-platform.c
2424 F:      drivers/usb/host/uhci-platform.c
2425 F:      drivers/video/fbdev/vt8500lcdfb.*
2426 F:      drivers/video/fbdev/wm8505fb*
2427 F:      drivers/video/fbdev/wmt_ge_rops.*
2428
2429 ARM/ZIPIT Z2 SUPPORT
2430 M:      Marek Vasut <marek.vasut@gmail.com>
2431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2432 S:      Maintained
2433 F:      arch/arm/mach-pxa/z2.c
2434 F:      arch/arm/mach-pxa/include/mach/z2.h
2435
2436 ARM/ZTE ARCHITECTURE
2437 M:      Jun Nie <jun.nie@linaro.org>
2438 M:      Shawn Guo <shawnguo@kernel.org>
2439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2440 S:      Maintained
2441 F:      arch/arm/boot/dts/zx2967*
2442 F:      arch/arm/mach-zx/
2443 F:      arch/arm64/boot/dts/zte/
2444 F:      drivers/clk/zte/
2445 F:      drivers/dma/zx_dma.c
2446 F:      drivers/gpio/gpio-zx.c
2447 F:      drivers/i2c/busses/i2c-zx2967.c
2448 F:      drivers/mmc/host/dw_mmc-zx.*
2449 F:      drivers/pinctrl/zte/
2450 F:      drivers/soc/zte/
2451 F:      drivers/thermal/zx2967_thermal.c
2452 F:      drivers/watchdog/zx2967_wdt.c
2453 F:      Documentation/devicetree/bindings/arm/zte.yaml
2454 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2455 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2456 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2457 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2458 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2459 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2460 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2461 F:      Documentation/devicetree/bindings/soc/zte/
2462 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2463 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2464 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2465 F:      include/dt-bindings/clock/zx2967*.h
2466 F:      include/dt-bindings/soc/zte,*.h
2467 F:      sound/soc/codecs/zx_aud96p22.c
2468 F:      sound/soc/zte/
2469
2470 ARM/ZYNQ ARCHITECTURE
2471 M:      Michal Simek <michal.simek@xilinx.com>
2472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2473 W:      http://wiki.xilinx.com
2474 T:      git https://github.com/Xilinx/linux-xlnx.git
2475 S:      Supported
2476 F:      arch/arm/mach-zynq/
2477 F:      drivers/cpuidle/cpuidle-zynq.c
2478 F:      drivers/block/xsysace.c
2479 N:      zynq
2480 N:      xilinx
2481 F:      drivers/clocksource/timer-cadence-ttc.c
2482 F:      drivers/i2c/busses/i2c-cadence.c
2483 F:      drivers/mmc/host/sdhci-of-arasan.c
2484 F:      drivers/edac/synopsys_edac.c
2485 F:      drivers/i2c/busses/i2c-xiic.c
2486
2487 ARM64 PORT (AARCH64 ARCHITECTURE)
2488 M:      Catalin Marinas <catalin.marinas@arm.com>
2489 M:      Will Deacon <will.deacon@arm.com>
2490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2492 S:      Maintained
2493 F:      arch/arm64/
2494 X:      arch/arm64/boot/dts/
2495 F:      Documentation/arm64/
2496
2497 AS3645A LED FLASH CONTROLLER DRIVER
2498 M:      Sakari Ailus <sakari.ailus@iki.fi>
2499 L:      linux-leds@vger.kernel.org
2500 S:      Maintained
2501 F:      drivers/leds/leds-as3645a.c
2502
2503 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2504 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2505 L:      linux-media@vger.kernel.org
2506 T:      git git://linuxtv.org/media_tree.git
2507 S:      Maintained
2508 F:      drivers/media/i2c/ak7375.c
2509 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2510
2511 ASAHI KASEI AK8974 DRIVER
2512 M:      Linus Walleij <linus.walleij@linaro.org>
2513 L:      linux-iio@vger.kernel.org
2514 W:      http://www.akm.com/
2515 S:      Supported
2516 F:      drivers/iio/magnetometer/ak8974.c
2517
2518 ASC7621 HARDWARE MONITOR DRIVER
2519 M:      George Joseph <george.joseph@fairview5.com>
2520 L:      linux-hwmon@vger.kernel.org
2521 S:      Maintained
2522 F:      Documentation/hwmon/asc7621
2523 F:      drivers/hwmon/asc7621.c
2524
2525 ASPEED VIDEO ENGINE DRIVER
2526 M:      Eddie James <eajames@linux.ibm.com>
2527 L:      linux-media@vger.kernel.org
2528 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2529 S:      Maintained
2530 F:      drivers/media/platform/aspeed-video.c
2531 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2532
2533 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2534 M:      Corentin Chary <corentin.chary@gmail.com>
2535 L:      acpi4asus-user@lists.sourceforge.net
2536 L:      platform-driver-x86@vger.kernel.org
2537 W:      http://acpi4asus.sf.net
2538 S:      Maintained
2539 F:      drivers/platform/x86/asus*.c
2540 F:      drivers/platform/x86/eeepc*.c
2541
2542 ASUS WIRELESS RADIO CONTROL DRIVER
2543 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2544 L:      platform-driver-x86@vger.kernel.org
2545 S:      Maintained
2546 F:      drivers/platform/x86/asus-wireless.c
2547
2548 ASYMMETRIC KEYS
2549 M:      David Howells <dhowells@redhat.com>
2550 L:      keyrings@vger.kernel.org
2551 S:      Maintained
2552 F:      Documentation/crypto/asymmetric-keys.txt
2553 F:      include/linux/verification.h
2554 F:      include/crypto/public_key.h
2555 F:      include/crypto/pkcs7.h
2556 F:      crypto/asymmetric_keys/
2557
2558 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2559 R:      Dan Williams <dan.j.williams@intel.com>
2560 W:      http://sourceforge.net/projects/xscaleiop
2561 S:      Odd fixes
2562 F:      Documentation/crypto/async-tx-api.txt
2563 F:      crypto/async_tx/
2564 F:      drivers/dma/
2565 F:      include/linux/dmaengine.h
2566 F:      include/linux/async_tx.h
2567
2568 AT24 EEPROM DRIVER
2569 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2570 L:      linux-i2c@vger.kernel.org
2571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2572 S:      Maintained
2573 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2574 F:      drivers/misc/eeprom/at24.c
2575
2576 ATA OVER ETHERNET (AOE) DRIVER
2577 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2578 W:      http://www.openaoe.org/
2579 S:      Supported
2580 F:      Documentation/aoe/
2581 F:      drivers/block/aoe/
2582
2583 ATHEROS 71XX/9XXX GPIO DRIVER
2584 M:      Alban Bedel <albeu@free.fr>
2585 W:      https://github.com/AlbanBedel/linux
2586 T:      git git://github.com/AlbanBedel/linux
2587 S:      Maintained
2588 F:      drivers/gpio/gpio-ath79.c
2589 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2590
2591 ATHEROS 71XX/9XXX USB PHY DRIVER
2592 M:      Alban Bedel <albeu@free.fr>
2593 W:      https://github.com/AlbanBedel/linux
2594 T:      git git://github.com/AlbanBedel/linux
2595 S:      Maintained
2596 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2597 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2598
2599 ATHEROS ATH GENERIC UTILITIES
2600 M:      Kalle Valo <kvalo@codeaurora.org>
2601 L:      linux-wireless@vger.kernel.org
2602 S:      Supported
2603 F:      drivers/net/wireless/ath/*
2604
2605 ATHEROS ATH5K WIRELESS DRIVER
2606 M:      Jiri Slaby <jirislaby@gmail.com>
2607 M:      Nick Kossifidis <mickflemm@gmail.com>
2608 M:      Luis Chamberlain <mcgrof@kernel.org>
2609 L:      linux-wireless@vger.kernel.org
2610 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2611 S:      Maintained
2612 F:      drivers/net/wireless/ath/ath5k/
2613
2614 ATHEROS ATH6KL WIRELESS DRIVER
2615 M:      Kalle Valo <kvalo@codeaurora.org>
2616 L:      linux-wireless@vger.kernel.org
2617 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2619 S:      Supported
2620 F:      drivers/net/wireless/ath/ath6kl/
2621
2622 ATI_REMOTE2 DRIVER
2623 M:      Ville Syrjala <syrjala@sci.fi>
2624 S:      Maintained
2625 F:      drivers/input/misc/ati_remote2.c
2626
2627 ATK0110 HWMON DRIVER
2628 M:      Luca Tettamanti <kronos.it@gmail.com>
2629 L:      linux-hwmon@vger.kernel.org
2630 S:      Maintained
2631 F:      drivers/hwmon/asus_atk0110.c
2632
2633 ATLX ETHERNET DRIVERS
2634 M:      Jay Cliburn <jcliburn@gmail.com>
2635 M:      Chris Snook <chris.snook@gmail.com>
2636 L:      netdev@vger.kernel.org
2637 W:      http://sourceforge.net/projects/atl1
2638 W:      http://atl1.sourceforge.net
2639 S:      Maintained
2640 F:      drivers/net/ethernet/atheros/
2641
2642 ATM
2643 M:      Chas Williams <3chas3@gmail.com>
2644 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2645 L:      netdev@vger.kernel.org
2646 W:      http://linux-atm.sourceforge.net
2647 S:      Maintained
2648 F:      drivers/atm/
2649 F:      include/linux/atm*
2650 F:      include/uapi/linux/atm*
2651
2652 ATMEL MACB ETHERNET DRIVER
2653 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2654 S:      Supported
2655 F:      drivers/net/ethernet/cadence/
2656
2657 ATMEL MAXTOUCH DRIVER
2658 M:      Nick Dyer <nick@shmanahar.org>
2659 T:      git git://github.com/ndyer/linux.git
2660 S:      Maintained
2661 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2662 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2663
2664 ATMEL WIRELESS DRIVER
2665 M:      Simon Kelley <simon@thekelleys.org.uk>
2666 L:      linux-wireless@vger.kernel.org
2667 W:      http://www.thekelleys.org.uk/atmel
2668 W:      http://atmelwlandriver.sourceforge.net/
2669 S:      Maintained
2670 F:      drivers/net/wireless/atmel/atmel*
2671
2672 ATOMIC INFRASTRUCTURE
2673 M:      Will Deacon <will.deacon@arm.com>
2674 M:      Peter Zijlstra <peterz@infradead.org>
2675 R:      Boqun Feng <boqun.feng@gmail.com>
2676 L:      linux-kernel@vger.kernel.org
2677 S:      Maintained
2678 F:      arch/*/include/asm/atomic*.h
2679 F:      include/*/atomic*.h
2680 F:      scripts/atomic/
2681
2682 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2683 M:      Bradley Grove <linuxdrivers@attotech.com>
2684 L:      linux-scsi@vger.kernel.org
2685 W:      http://www.attotech.com
2686 S:      Supported
2687 F:      drivers/scsi/esas2r
2688
2689 ATUSB IEEE 802.15.4 RADIO DRIVER
2690 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2691 L:      linux-wpan@vger.kernel.org
2692 S:      Maintained
2693 F:      drivers/net/ieee802154/atusb.c
2694 F:      drivers/net/ieee802154/atusb.h
2695 F:      drivers/net/ieee802154/at86rf230.h
2696
2697 AUDIT SUBSYSTEM
2698 M:      Paul Moore <paul@paul-moore.com>
2699 M:      Eric Paris <eparis@redhat.com>
2700 L:      linux-audit@redhat.com (moderated for non-subscribers)
2701 W:      https://github.com/linux-audit
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2703 S:      Supported
2704 F:      include/linux/audit.h
2705 F:      include/uapi/linux/audit.h
2706 F:      kernel/audit*
2707
2708 AUXILIARY DISPLAY DRIVERS
2709 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2710 S:      Maintained
2711 F:      drivers/auxdisplay/
2712 F:      include/linux/cfag12864b.h
2713
2714 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2715 M:      Andreas Klinger <ak@it-klinger.de>
2716 L:      linux-iio@vger.kernel.org
2717 S:      Maintained
2718 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2719 F:      drivers/iio/adc/hx711.c
2720
2721 AX.25 NETWORK LAYER
2722 M:      Ralf Baechle <ralf@linux-mips.org>
2723 L:      linux-hams@vger.kernel.org
2724 W:      http://www.linux-ax25.org/
2725 S:      Maintained
2726 F:      include/uapi/linux/ax25.h
2727 F:      include/net/ax25.h
2728 F:      net/ax25/
2729
2730 AXENTIA ARM DEVICES
2731 M:      Peter Rosin <peda@axentia.se>
2732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2733 S:      Maintained
2734 F:      Documentation/devicetree/bindings/arm/axentia.txt
2735 F:      arch/arm/boot/dts/at91-linea.dtsi
2736 F:      arch/arm/boot/dts/at91-natte.dtsi
2737 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2738 F:      arch/arm/boot/dts/at91-tse850-3.dts
2739
2740 AXENTIA ASOC DRIVERS
2741 M:      Peter Rosin <peda@axentia.se>
2742 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2743 S:      Maintained
2744 F:      Documentation/devicetree/bindings/sound/axentia,*
2745 F:      sound/soc/atmel/tse850-pcm5142.c
2746
2747 AXXIA I2C CONTROLLER
2748 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2749 L:      linux-i2c@vger.kernel.org
2750 S:      Maintained
2751 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2752 F:      drivers/i2c/busses/i2c-axxia.c
2753
2754 AZ6007 DVB DRIVER
2755 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2756 L:      linux-media@vger.kernel.org
2757 W:      https://linuxtv.org
2758 T:      git git://linuxtv.org/media_tree.git
2759 S:      Maintained
2760 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2761
2762 AZTECH FM RADIO RECEIVER DRIVER
2763 M:      Hans Verkuil <hverkuil@xs4all.nl>
2764 L:      linux-media@vger.kernel.org
2765 T:      git git://linuxtv.org/media_tree.git
2766 W:      https://linuxtv.org
2767 S:      Maintained
2768 F:      drivers/media/radio/radio-aztech*
2769
2770 B43 WIRELESS DRIVER
2771 L:      linux-wireless@vger.kernel.org
2772 L:      b43-dev@lists.infradead.org
2773 W:      http://wireless.kernel.org/en/users/Drivers/b43
2774 S:      Odd Fixes
2775 F:      drivers/net/wireless/broadcom/b43/
2776
2777 B43LEGACY WIRELESS DRIVER
2778 M:      Larry Finger <Larry.Finger@lwfinger.net>
2779 L:      linux-wireless@vger.kernel.org
2780 L:      b43-dev@lists.infradead.org
2781 W:      http://wireless.kernel.org/en/users/Drivers/b43
2782 S:      Maintained
2783 F:      drivers/net/wireless/broadcom/b43legacy/
2784
2785 BACKLIGHT CLASS/SUBSYSTEM
2786 M:      Lee Jones <lee.jones@linaro.org>
2787 M:      Daniel Thompson <daniel.thompson@linaro.org>
2788 M:      Jingoo Han <jingoohan1@gmail.com>
2789 L:      dri-devel@lists.freedesktop.org
2790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2791 S:      Maintained
2792 F:      drivers/video/backlight/
2793 F:      include/linux/backlight.h
2794 F:      include/linux/pwm_backlight.h
2795 F:      Documentation/devicetree/bindings/leds/backlight
2796
2797 BATMAN ADVANCED
2798 M:      Marek Lindner <mareklindner@neomailbox.ch>
2799 M:      Simon Wunderlich <sw@simonwunderlich.de>
2800 M:      Antonio Quartulli <a@unstable.cc>
2801 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2802 W:      https://www.open-mesh.org/
2803 Q:      https://patchwork.open-mesh.org/project/batman/list/
2804 S:      Maintained
2805 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2806 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2807 F:      Documentation/networking/batman-adv.rst
2808 F:      include/uapi/linux/batadv_packet.h
2809 F:      include/uapi/linux/batman_adv.h
2810 F:      net/batman-adv/
2811
2812 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2813 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2814 L:      linux-hams@vger.kernel.org
2815 W:      http://www.baycom.org/~tom/ham/ham.html
2816 S:      Maintained
2817 F:      drivers/net/hamradio/baycom*
2818
2819 BCACHE (BLOCK LAYER CACHE)
2820 M:      Coly Li <colyli@suse.de>
2821 M:      Kent Overstreet <kent.overstreet@gmail.com>
2822 L:      linux-bcache@vger.kernel.org
2823 W:      http://bcache.evilpiepirate.org
2824 C:      irc://irc.oftc.net/bcache
2825 S:      Maintained
2826 F:      drivers/md/bcache/
2827
2828 BDISP ST MEDIA DRIVER
2829 M:      Fabien Dessenne <fabien.dessenne@st.com>
2830 L:      linux-media@vger.kernel.org
2831 T:      git git://linuxtv.org/media_tree.git
2832 W:      https://linuxtv.org
2833 S:      Supported
2834 F:      drivers/media/platform/sti/bdisp
2835
2836 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2837 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2838 L:      netdev@vger.kernel.org
2839 S:      Maintained
2840 F:      drivers/net/ethernet/ec_bhf.c
2841
2842 BEFS FILE SYSTEM
2843 M:      Luis de Bethencourt <luisbg@kernel.org>
2844 M:      Salah Triki <salah.triki@gmail.com>
2845 S:      Maintained
2846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2847 F:      Documentation/filesystems/befs.txt
2848 F:      fs/befs/
2849
2850 BFQ I/O SCHEDULER
2851 M:      Paolo Valente <paolo.valente@linaro.org>
2852 M:      Jens Axboe <axboe@kernel.dk>
2853 L:      linux-block@vger.kernel.org
2854 S:      Maintained
2855 F:      block/bfq-*
2856 F:      Documentation/block/bfq-iosched.txt
2857
2858 BFS FILE SYSTEM
2859 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2860 S:      Maintained
2861 F:      Documentation/filesystems/bfs.txt
2862 F:      fs/bfs/
2863 F:      include/uapi/linux/bfs_fs.h
2864
2865 BLINKM RGB LED DRIVER
2866 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2867 S:      Maintained
2868 F:      drivers/leds/leds-blinkm.c
2869
2870 BLOCK LAYER
2871 M:      Jens Axboe <axboe@kernel.dk>
2872 L:      linux-block@vger.kernel.org
2873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2874 S:      Maintained
2875 F:      block/
2876 F:      drivers/block/
2877 F:      kernel/trace/blktrace.c
2878 F:      lib/sbitmap.c
2879
2880 BLOCK2MTD DRIVER
2881 M:      Joern Engel <joern@lazybastard.org>
2882 L:      linux-mtd@lists.infradead.org
2883 S:      Maintained
2884 F:      drivers/mtd/devices/block2mtd.c
2885
2886 BLUETOOTH DRIVERS
2887 M:      Marcel Holtmann <marcel@holtmann.org>
2888 M:      Johan Hedberg <johan.hedberg@gmail.com>
2889 L:      linux-bluetooth@vger.kernel.org
2890 W:      http://www.bluez.org/
2891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2893 S:      Maintained
2894 F:      drivers/bluetooth/
2895
2896 BLUETOOTH SUBSYSTEM
2897 M:      Marcel Holtmann <marcel@holtmann.org>
2898 M:      Johan Hedberg <johan.hedberg@gmail.com>
2899 L:      linux-bluetooth@vger.kernel.org
2900 W:      http://www.bluez.org/
2901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2903 S:      Maintained
2904 F:      net/bluetooth/
2905 F:      include/net/bluetooth/
2906
2907 BONDING DRIVER
2908 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2909 M:      Veaceslav Falico <vfalico@gmail.com>
2910 M:      Andy Gospodarek <andy@greyhouse.net>
2911 L:      netdev@vger.kernel.org
2912 W:      http://sourceforge.net/projects/bonding/
2913 S:      Supported
2914 F:      drivers/net/bonding/
2915 F:      include/uapi/linux/if_bonding.h
2916
2917 BPF (Safe dynamic programs and tools)
2918 M:      Alexei Starovoitov <ast@kernel.org>
2919 M:      Daniel Borkmann <daniel@iogearbox.net>
2920 R:      Martin KaFai Lau <kafai@fb.com>
2921 R:      Song Liu <songliubraving@fb.com>
2922 R:      Yonghong Song <yhs@fb.com>
2923 L:      netdev@vger.kernel.org
2924 L:      bpf@vger.kernel.org
2925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2927 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2928 S:      Supported
2929 F:      arch/*/net/*
2930 F:      Documentation/networking/filter.txt
2931 F:      Documentation/bpf/
2932 F:      include/linux/bpf*
2933 F:      include/linux/filter.h
2934 F:      include/trace/events/xdp.h
2935 F:      include/uapi/linux/bpf*
2936 F:      include/uapi/linux/filter.h
2937 F:      kernel/bpf/
2938 F:      kernel/trace/bpf_trace.c
2939 F:      lib/test_bpf.c
2940 F:      net/bpf/
2941 F:      net/core/filter.c
2942 F:      net/sched/act_bpf.c
2943 F:      net/sched/cls_bpf.c
2944 F:      samples/bpf/
2945 F:      tools/bpf/
2946 F:      tools/lib/bpf/
2947 F:      tools/testing/selftests/bpf/
2948 K:      bpf
2949 N:      bpf
2950
2951 BPF JIT for ARM
2952 M:      Shubham Bansal <illusionist.neo@gmail.com>
2953 L:      netdev@vger.kernel.org
2954 L:      bpf@vger.kernel.org
2955 S:      Maintained
2956 F:      arch/arm/net/
2957
2958 BPF JIT for ARM64
2959 M:      Daniel Borkmann <daniel@iogearbox.net>
2960 M:      Alexei Starovoitov <ast@kernel.org>
2961 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2962 L:      netdev@vger.kernel.org
2963 L:      bpf@vger.kernel.org
2964 S:      Supported
2965 F:      arch/arm64/net/
2966
2967 BPF JIT for MIPS (32-BIT AND 64-BIT)
2968 M:      Paul Burton <paul.burton@mips.com>
2969 L:      netdev@vger.kernel.org
2970 L:      bpf@vger.kernel.org
2971 S:      Maintained
2972 F:      arch/mips/net/
2973
2974 BPF JIT for NFP NICs
2975 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2976 L:      netdev@vger.kernel.org
2977 L:      bpf@vger.kernel.org
2978 S:      Supported
2979 F:      drivers/net/ethernet/netronome/nfp/bpf/
2980
2981 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2982 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2983 M:      Sandipan Das <sandipan@linux.ibm.com>
2984 L:      netdev@vger.kernel.org
2985 L:      bpf@vger.kernel.org
2986 S:      Maintained
2987 F:      arch/powerpc/net/
2988
2989 BPF JIT for RISC-V (RV64G)
2990 M:      Björn Töpel <bjorn.topel@gmail.com>
2991 L:      netdev@vger.kernel.org
2992 S:      Maintained
2993 F:      arch/riscv/net/
2994
2995 BPF JIT for S390
2996 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2997 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2998 L:      netdev@vger.kernel.org
2999 L:      bpf@vger.kernel.org
3000 S:      Maintained
3001 F:      arch/s390/net/
3002 X:      arch/s390/net/pnet.c
3003
3004 BPF JIT for SPARC (32-BIT AND 64-BIT)
3005 M:      David S. Miller <davem@davemloft.net>
3006 L:      netdev@vger.kernel.org
3007 L:      bpf@vger.kernel.org
3008 S:      Maintained
3009 F:      arch/sparc/net/
3010
3011 BPF JIT for X86 32-BIT
3012 M:      Wang YanQing <udknight@gmail.com>
3013 L:      netdev@vger.kernel.org
3014 L:      bpf@vger.kernel.org
3015 S:      Maintained
3016 F:      arch/x86/net/bpf_jit_comp32.c
3017
3018 BPF JIT for X86 64-BIT
3019 M:      Alexei Starovoitov <ast@kernel.org>
3020 M:      Daniel Borkmann <daniel@iogearbox.net>
3021 L:      netdev@vger.kernel.org
3022 L:      bpf@vger.kernel.org
3023 S:      Supported
3024 F:      arch/x86/net/
3025 X:      arch/x86/net/bpf_jit_comp32.c
3026
3027 BROADCOM B44 10/100 ETHERNET DRIVER
3028 M:      Michael Chan <michael.chan@broadcom.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/b44.*
3032
3033 BROADCOM B53 ETHERNET SWITCH DRIVER
3034 M:      Florian Fainelli <f.fainelli@gmail.com>
3035 L:      netdev@vger.kernel.org
3036 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3037 S:      Supported
3038 F:      drivers/net/dsa/b53/*
3039 F:      include/linux/platform_data/b53.h
3040
3041 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3042 M:      Florian Fainelli <f.fainelli@gmail.com>
3043 M:      Ray Jui <rjui@broadcom.com>
3044 M:      Scott Branden <sbranden@broadcom.com>
3045 M:      bcm-kernel-feedback-list@broadcom.com
3046 T:      git git://github.com/broadcom/mach-bcm
3047 S:      Maintained
3048 N:      bcm281*
3049 N:      bcm113*
3050 N:      bcm216*
3051 N:      kona
3052 F:      arch/arm/mach-bcm/
3053
3054 BROADCOM BCM2835 ARM ARCHITECTURE
3055 M:      Eric Anholt <eric@anholt.net>
3056 M:      Stefan Wahren <stefan.wahren@i2se.com>
3057 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3059 T:      git git://github.com/anholt/linux
3060 S:      Maintained
3061 N:      bcm2835
3062 F:      drivers/staging/vc04_services
3063
3064 BROADCOM BCM47XX MIPS ARCHITECTURE
3065 M:      Hauke Mehrtens <hauke@hauke-m.de>
3066 M:      Rafał Miłecki <zajec5@gmail.com>
3067 L:      linux-mips@vger.kernel.org
3068 S:      Maintained
3069 F:      Documentation/devicetree/bindings/mips/brcm/
3070 F:      arch/mips/bcm47xx/*
3071 F:      arch/mips/include/asm/mach-bcm47xx/*
3072
3073 BROADCOM BCM5301X ARM ARCHITECTURE
3074 M:      Hauke Mehrtens <hauke@hauke-m.de>
3075 M:      Rafał Miłecki <zajec5@gmail.com>
3076 M:      bcm-kernel-feedback-list@broadcom.com
3077 L:      linux-arm-kernel@lists.infradead.org
3078 S:      Maintained
3079 F:      arch/arm/mach-bcm/bcm_5301x.c
3080 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3081 F:      arch/arm/boot/dts/bcm470*
3082 F:      arch/arm/boot/dts/bcm953012*
3083
3084 BROADCOM BCM53573 ARM ARCHITECTURE
3085 M:      Rafał Miłecki <rafal@milecki.pl>
3086 L:      linux-arm-kernel@lists.infradead.org
3087 S:      Maintained
3088 F:      arch/arm/boot/dts/bcm53573*
3089 F:      arch/arm/boot/dts/bcm47189*
3090
3091 BROADCOM BCM63XX ARM ARCHITECTURE
3092 M:      Florian Fainelli <f.fainelli@gmail.com>
3093 M:      bcm-kernel-feedback-list@broadcom.com
3094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3095 T:      git git://github.com/broadcom/stblinux.git
3096 S:      Maintained
3097 N:      bcm63xx
3098
3099 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3100 M:      Kevin Cernekee <cernekee@gmail.com>
3101 L:      linux-usb@vger.kernel.org
3102 S:      Maintained
3103 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3104
3105 BROADCOM BCM7XXX ARM ARCHITECTURE
3106 M:      Brian Norris <computersforpeace@gmail.com>
3107 M:      Gregory Fong <gregory.0xf0@gmail.com>
3108 M:      Florian Fainelli <f.fainelli@gmail.com>
3109 M:      bcm-kernel-feedback-list@broadcom.com
3110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3111 T:      git git://github.com/broadcom/stblinux.git
3112 S:      Maintained
3113 F:      arch/arm/mach-bcm/*brcmstb*
3114 F:      arch/arm/boot/dts/bcm7*.dts*
3115 F:      drivers/bus/brcmstb_gisb.c
3116 F:      arch/arm/mm/cache-b15-rac.c
3117 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3118 N:      brcmstb
3119
3120 BROADCOM BMIPS CPUFREQ DRIVER
3121 M:      Markus Mayer <mmayer@broadcom.com>
3122 M:      bcm-kernel-feedback-list@broadcom.com
3123 L:      linux-pm@vger.kernel.org
3124 S:      Maintained
3125 F:      drivers/cpufreq/bmips-cpufreq.c
3126
3127 BROADCOM BMIPS MIPS ARCHITECTURE
3128 M:      Kevin Cernekee <cernekee@gmail.com>
3129 M:      Florian Fainelli <f.fainelli@gmail.com>
3130 L:      bcm-kernel-feedback-list@broadcom.com
3131 L:      linux-mips@vger.kernel.org
3132 T:      git git://github.com/broadcom/stblinux.git
3133 S:      Maintained
3134 F:      arch/mips/bmips/*
3135 F:      arch/mips/include/asm/mach-bmips/*
3136 F:      arch/mips/kernel/*bmips*
3137 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3138 F:      drivers/irqchip/irq-bcm63*
3139 F:      drivers/irqchip/irq-bcm7*
3140 F:      drivers/irqchip/irq-brcmstb*
3141 F:      include/linux/bcm963xx_nvram.h
3142 F:      include/linux/bcm963xx_tag.h
3143
3144 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3145 M:      Rasesh Mody <rmody@marvell.com>
3146 M:      GR-Linux-NIC-Dev@marvell.com
3147 L:      netdev@vger.kernel.org
3148 S:      Supported
3149 F:      drivers/net/ethernet/broadcom/bnx2.*
3150 F:      drivers/net/ethernet/broadcom/bnx2_*
3151
3152 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3153 M:      QLogic-Storage-Upstream@qlogic.com
3154 L:      linux-scsi@vger.kernel.org
3155 S:      Supported
3156 F:      drivers/scsi/bnx2fc/
3157
3158 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3159 M:      QLogic-Storage-Upstream@qlogic.com
3160 L:      linux-scsi@vger.kernel.org
3161 S:      Supported
3162 F:      drivers/scsi/bnx2i/
3163
3164 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3165 M:      Ariel Elior <aelior@marvell.com>
3166 M:      Sudarsana Kalluru <skalluru@marvell.com>
3167 M:      GR-everest-linux-l2@marvell.com
3168 L:      netdev@vger.kernel.org
3169 S:      Supported
3170 F:      drivers/net/ethernet/broadcom/bnx2x/
3171
3172 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3173 M:      Michael Chan <michael.chan@broadcom.com>
3174 L:      netdev@vger.kernel.org
3175 S:      Supported
3176 F:      drivers/net/ethernet/broadcom/bnxt/
3177
3178 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3179 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3180 M:      Franky Lin <franky.lin@broadcom.com>
3181 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3182 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3183 M:      Wright Feng <wright.feng@cypress.com>
3184 L:      linux-wireless@vger.kernel.org
3185 L:      brcm80211-dev-list.pdl@broadcom.com
3186 L:      brcm80211-dev-list@cypress.com
3187 S:      Supported
3188 F:      drivers/net/wireless/broadcom/brcm80211/
3189
3190 BROADCOM BRCMSTB GPIO DRIVER
3191 M:      Gregory Fong <gregory.0xf0@gmail.com>
3192 L:      bcm-kernel-feedback-list@broadcom.com
3193 S:      Supported
3194 F:      drivers/gpio/gpio-brcmstb.c
3195 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3196
3197 BROADCOM BRCMSTB I2C DRIVER
3198 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3199 L:      linux-i2c@vger.kernel.org
3200 L:      bcm-kernel-feedback-list@broadcom.com
3201 S:      Supported
3202 F:      drivers/i2c/busses/i2c-brcmstb.c
3203 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3204
3205 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3206 M:      Al Cooper <alcooperx@gmail.com>
3207 L:      linux-kernel@vger.kernel.org
3208 L:      bcm-kernel-feedback-list@broadcom.com
3209 S:      Maintained
3210 F:      drivers/phy/broadcom/phy-brcm-usb*
3211
3212 BROADCOM GENET ETHERNET DRIVER
3213 M:      Doug Berger <opendmb@gmail.com>
3214 M:      Florian Fainelli <f.fainelli@gmail.com>
3215 L:      bcm-kernel-feedback-list@broadcom.com
3216 L:      netdev@vger.kernel.org
3217 S:      Supported
3218 F:      drivers/net/ethernet/broadcom/genet/
3219
3220 BROADCOM IPROC ARM ARCHITECTURE
3221 M:      Ray Jui <rjui@broadcom.com>
3222 M:      Scott Branden <sbranden@broadcom.com>
3223 M:      bcm-kernel-feedback-list@broadcom.com
3224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3225 T:      git git://github.com/broadcom/cygnus-linux.git
3226 S:      Maintained
3227 N:      iproc
3228 N:      cygnus
3229 N:      bcm[-_]nsp
3230 N:      bcm9113*
3231 N:      bcm9583*
3232 N:      bcm9585*
3233 N:      bcm9586*
3234 N:      bcm988312
3235 N:      bcm113*
3236 N:      bcm583*
3237 N:      bcm585*
3238 N:      bcm586*
3239 N:      bcm88312
3240 N:      hr2
3241 N:      stingray
3242 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3243 F:      arch/arm64/boot/dts/broadcom/stingray/*
3244 F:      drivers/clk/bcm/clk-ns*
3245 F:      drivers/clk/bcm/clk-sr*
3246 F:      drivers/pinctrl/bcm/pinctrl-ns*
3247 F:      include/dt-bindings/clock/bcm-sr*
3248
3249 BROADCOM KONA GPIO DRIVER
3250 M:      Ray Jui <rjui@broadcom.com>
3251 L:      bcm-kernel-feedback-list@broadcom.com
3252 S:      Supported
3253 F:      drivers/gpio/gpio-bcm-kona.c
3254 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3255
3256 BROADCOM NETXTREME-E ROCE DRIVER
3257 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3258 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3259 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3260 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3261 L:      linux-rdma@vger.kernel.org
3262 W:      http://www.broadcom.com
3263 S:      Supported
3264 F:      drivers/infiniband/hw/bnxt_re/
3265 F:      include/uapi/rdma/bnxt_re-abi.h
3266
3267 BROADCOM NVRAM DRIVER
3268 M:      Rafał Miłecki <zajec5@gmail.com>
3269 L:      linux-mips@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/firmware/broadcom/*
3272
3273 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3274 M:      Rafał Miłecki <zajec5@gmail.com>
3275 L:      linux-wireless@vger.kernel.org
3276 S:      Maintained
3277 F:      drivers/bcma/
3278 F:      include/linux/bcma/
3279
3280 BROADCOM STB AVS CPUFREQ DRIVER
3281 M:      Markus Mayer <mmayer@broadcom.com>
3282 M:      bcm-kernel-feedback-list@broadcom.com
3283 L:      linux-pm@vger.kernel.org
3284 S:      Maintained
3285 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3286 F:      drivers/cpufreq/brcmstb*
3287
3288 BROADCOM STB AVS TMON DRIVER
3289 M:      Markus Mayer <mmayer@broadcom.com>
3290 M:      bcm-kernel-feedback-list@broadcom.com
3291 L:      linux-pm@vger.kernel.org
3292 S:      Maintained
3293 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3294 F:      drivers/thermal/broadcom/brcmstb*
3295
3296 BROADCOM STB NAND FLASH DRIVER
3297 M:      Brian Norris <computersforpeace@gmail.com>
3298 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3299 L:      linux-mtd@lists.infradead.org
3300 L:      bcm-kernel-feedback-list@broadcom.com
3301 S:      Maintained
3302 F:      drivers/mtd/nand/raw/brcmnand/
3303
3304 BROADCOM STB DPFE DRIVER
3305 M:      Markus Mayer <mmayer@broadcom.com>
3306 M:      bcm-kernel-feedback-list@broadcom.com
3307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3308 S:      Maintained
3309 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3310 F:      drivers/memory/brcmstb_dpfe.c
3311
3312 BROADCOM SPI DRIVER
3313 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3314 M:      bcm-kernel-feedback-list@broadcom.com
3315 S:      Maintained
3316 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3317 F:      drivers/spi/spi-bcm-qspi.*
3318 F:      drivers/spi/spi-brcmstb-qspi.c
3319 F:      drivers/spi/spi-iproc-qspi.c
3320
3321 BROADCOM SYSTEMPORT ETHERNET DRIVER
3322 M:      Florian Fainelli <f.fainelli@gmail.com>
3323 L:      bcm-kernel-feedback-list@broadcom.com
3324 L:      netdev@vger.kernel.org
3325 S:      Supported
3326 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3327
3328 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3329 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3330 M:      Prashant Sreedharan <prashant@broadcom.com>
3331 M:      Michael Chan <mchan@broadcom.com>
3332 L:      netdev@vger.kernel.org
3333 S:      Supported
3334 F:      drivers/net/ethernet/broadcom/tg3.*
3335
3336 BROCADE BFA FC SCSI DRIVER
3337 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3338 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3339 L:      linux-scsi@vger.kernel.org
3340 S:      Supported
3341 F:      drivers/scsi/bfa/
3342
3343 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3344 M:      Rasesh Mody <rmody@marvell.com>
3345 M:      Sudarsana Kalluru <skalluru@marvell.com>
3346 M:      GR-Linux-NIC-Dev@marvell.com
3347 L:      netdev@vger.kernel.org
3348 S:      Supported
3349 F:      drivers/net/ethernet/brocade/bna/
3350
3351 BSG (block layer generic sg v4 driver)
3352 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3353 L:      linux-scsi@vger.kernel.org
3354 S:      Supported
3355 F:      block/bsg.c
3356 F:      include/linux/bsg.h
3357 F:      include/uapi/linux/bsg.h
3358
3359 BT87X AUDIO DRIVER
3360 M:      Clemens Ladisch <clemens@ladisch.de>
3361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3362 T:      git git://git.alsa-project.org/alsa-kernel.git
3363 S:      Maintained
3364 F:      Documentation/sound/cards/bt87x.rst
3365 F:      sound/pci/bt87x.c
3366
3367 BT8XXGPIO DRIVER
3368 M:      Michael Buesch <m@bues.ch>
3369 W:      http://bu3sch.de/btgpio.php
3370 S:      Maintained
3371 F:      drivers/gpio/gpio-bt8xx.c
3372
3373 BTRFS FILE SYSTEM
3374 M:      Chris Mason <clm@fb.com>
3375 M:      Josef Bacik <josef@toxicpanda.com>
3376 M:      David Sterba <dsterba@suse.com>
3377 L:      linux-btrfs@vger.kernel.org
3378 W:      http://btrfs.wiki.kernel.org/
3379 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3381 S:      Maintained
3382 F:      Documentation/filesystems/btrfs.txt
3383 F:      fs/btrfs/
3384 F:      include/linux/btrfs*
3385 F:      include/uapi/linux/btrfs*
3386
3387 BTTV VIDEO4LINUX DRIVER
3388 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3389 L:      linux-media@vger.kernel.org
3390 W:      https://linuxtv.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 S:      Odd fixes
3393 F:      Documentation/media/v4l-drivers/bttv*
3394 F:      drivers/media/pci/bt8xx/bttv*
3395
3396 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3397 M:      Chanwoo Choi <cw00.choi@samsung.com>
3398 L:      linux-pm@vger.kernel.org
3399 L:      linux-samsung-soc@vger.kernel.org
3400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3401 S:      Maintained
3402 F:      drivers/devfreq/exynos-bus.c
3403 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3404
3405 BUSLOGIC SCSI DRIVER
3406 M:      Khalid Aziz <khalid@gonehiking.org>
3407 L:      linux-scsi@vger.kernel.org
3408 S:      Maintained
3409 F:      drivers/scsi/BusLogic.*
3410 F:      drivers/scsi/FlashPoint.*
3411
3412 C-MEDIA CMI8788 DRIVER
3413 M:      Clemens Ladisch <clemens@ladisch.de>
3414 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3415 T:      git git://git.alsa-project.org/alsa-kernel.git
3416 S:      Maintained
3417 F:      sound/pci/oxygen/
3418
3419 C-SKY ARCHITECTURE
3420 M:      Guo Ren <guoren@kernel.org>
3421 T:      git https://github.com/c-sky/csky-linux.git
3422 S:      Supported
3423 F:      arch/csky/
3424 F:      Documentation/devicetree/bindings/csky/
3425 F:      drivers/irqchip/irq-csky-*
3426 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3427 F:      drivers/clocksource/timer-gx6605s.c
3428 F:      drivers/clocksource/timer-mp-csky.c
3429 F:      Documentation/devicetree/bindings/timer/csky,*
3430 K:      csky
3431 N:      csky
3432
3433 C6X ARCHITECTURE
3434 M:      Mark Salter <msalter@redhat.com>
3435 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3436 L:      linux-c6x-dev@linux-c6x.org
3437 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3438 S:      Maintained
3439 F:      arch/c6x/
3440
3441 CA8210 IEEE-802.15.4 RADIO DRIVER
3442 M:      Harry Morris <h.morris@cascoda.com>
3443 L:      linux-wpan@vger.kernel.org
3444 W:      https://github.com/Cascoda/ca8210-linux.git
3445 S:      Maintained
3446 F:      drivers/net/ieee802154/ca8210.c
3447 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3448
3449 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3450 M:      David Howells <dhowells@redhat.com>
3451 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3452 S:      Supported
3453 F:      Documentation/filesystems/caching/cachefiles.txt
3454 F:      fs/cachefiles/
3455
3456 CADENCE MIPI-CSI2 BRIDGES
3457 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3458 L:      linux-media@vger.kernel.org
3459 S:      Maintained
3460 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3461 F:      drivers/media/platform/cadence/cdns-csi2*
3462
3463 CADET FM/AM RADIO RECEIVER DRIVER
3464 M:      Hans Verkuil <hverkuil@xs4all.nl>
3465 L:      linux-media@vger.kernel.org
3466 T:      git git://linuxtv.org/media_tree.git
3467 W:      https://linuxtv.org
3468 S:      Maintained
3469 F:      drivers/media/radio/radio-cadet*
3470
3471 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3472 M:      Jonathan Corbet <corbet@lwn.net>
3473 L:      linux-media@vger.kernel.org
3474 T:      git git://linuxtv.org/media_tree.git
3475 S:      Maintained
3476 F:      Documentation/media/v4l-drivers/cafe_ccic*
3477 F:      drivers/media/platform/marvell-ccic/
3478
3479 CAIF NETWORK LAYER
3480 L:      netdev@vger.kernel.org
3481 S:      Orphan
3482 F:      Documentation/networking/caif/
3483 F:      drivers/net/caif/
3484 F:      include/uapi/linux/caif/
3485 F:      include/net/caif/
3486 F:      net/caif/
3487
3488 CAKE QDISC
3489 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3490 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3491 S:      Maintained
3492 F:      net/sched/sch_cake.c
3493
3494 CALGARY x86-64 IOMMU
3495 M:      Muli Ben-Yehuda <mulix@mulix.org>
3496 M:      Jon Mason <jdmason@kudzu.us>
3497 L:      iommu@lists.linux-foundation.org
3498 S:      Maintained
3499 F:      arch/x86/kernel/pci-calgary_64.c
3500 F:      arch/x86/kernel/tce_64.c
3501 F:      arch/x86/include/asm/calgary.h
3502 F:      arch/x86/include/asm/tce.h
3503
3504 CAN NETWORK DRIVERS
3505 M:      Wolfgang Grandegger <wg@grandegger.com>
3506 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3507 L:      linux-can@vger.kernel.org
3508 W:      https://github.com/linux-can
3509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3511 S:      Maintained
3512 F:      Documentation/devicetree/bindings/net/can/
3513 F:      drivers/net/can/
3514 F:      include/linux/can/dev.h
3515 F:      include/linux/can/platform/
3516 F:      include/uapi/linux/can/error.h
3517 F:      include/uapi/linux/can/netlink.h
3518
3519 CAN NETWORK LAYER
3520 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3521 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3522 L:      linux-can@vger.kernel.org
3523 W:      https://github.com/linux-can
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3526 S:      Maintained
3527 F:      Documentation/networking/can.rst
3528 F:      net/can/
3529 F:      include/linux/can/core.h
3530 F:      include/uapi/linux/can.h
3531 F:      include/uapi/linux/can/bcm.h
3532 F:      include/uapi/linux/can/raw.h
3533 F:      include/uapi/linux/can/gw.h
3534
3535 CAPABILITIES
3536 M:      Serge Hallyn <serge@hallyn.com>
3537 L:      linux-security-module@vger.kernel.org
3538 S:      Supported
3539 F:      include/linux/capability.h
3540 F:      include/uapi/linux/capability.h
3541 F:      security/commoncap.c
3542 F:      kernel/capability.c
3543
3544 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3545 M:      Kevin Tsai <ktsai@capellamicro.com>
3546 S:      Maintained
3547 F:      drivers/iio/light/cm*
3548
3549 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3550 M:      Christian Lamparter <chunkeey@googlemail.com>
3551 L:      linux-wireless@vger.kernel.org
3552 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3553 S:      Maintained
3554 F:      drivers/net/wireless/ath/carl9170/
3555
3556 CAVIUM I2C DRIVER
3557 M:      Jan Glauber <jglauber@cavium.com>
3558 M:      David Daney <david.daney@cavium.com>
3559 W:      http://www.cavium.com
3560 S:      Supported
3561 F:      drivers/i2c/busses/i2c-octeon*
3562 F:      drivers/i2c/busses/i2c-thunderx*
3563
3564 CAVIUM LIQUIDIO NETWORK DRIVER
3565 M:      Derek Chickles <dchickles@marvell.com>
3566 M:      Satanand Burla <sburla@marvell.com>
3567 M:      Felix Manlunas <fmanlunas@marvell.com>
3568 L:      netdev@vger.kernel.org
3569 W:      http://www.cavium.com
3570 S:      Supported
3571 F:      drivers/net/ethernet/cavium/liquidio/
3572
3573 CAVIUM MMC DRIVER
3574 M:      Jan Glauber <jglauber@cavium.com>
3575 M:      David Daney <david.daney@cavium.com>
3576 M:      Steven J. Hill <Steven.Hill@cavium.com>
3577 W:      http://www.cavium.com
3578 S:      Supported
3579 F:      drivers/mmc/host/cavium*
3580
3581 CAVIUM OCTEON-TX CRYPTO DRIVER
3582 M:      George Cherian <george.cherian@cavium.com>
3583 L:      linux-crypto@vger.kernel.org
3584 W:      http://www.cavium.com
3585 S:      Supported
3586 F:      drivers/crypto/cavium/cpt/
3587
3588 CAVIUM THUNDERX2 ARM64 SOC
3589 M:      Robert Richter <rrichter@cavium.com>
3590 M:      Jayachandran C <jnair@caviumnetworks.com>
3591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3592 S:      Maintained
3593 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3594 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3595
3596 CC2520 IEEE-802.15.4 RADIO DRIVER
3597 M:      Varka Bhadram <varkabhadram@gmail.com>
3598 L:      linux-wpan@vger.kernel.org
3599 S:      Maintained
3600 F:      drivers/net/ieee802154/cc2520.c
3601 F:      include/linux/spi/cc2520.h
3602 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3603
3604 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3605 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3606 L:      linux-crypto@vger.kernel.org
3607 S:      Supported
3608 F:      drivers/crypto/ccree/
3609 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3610
3611 CEC FRAMEWORK
3612 M:      Hans Verkuil <hans.verkuil@cisco.com>
3613 L:      linux-media@vger.kernel.org
3614 T:      git git://linuxtv.org/media_tree.git
3615 W:      http://linuxtv.org
3616 S:      Supported
3617 F:      Documentation/media/kapi/cec-core.rst
3618 F:      Documentation/media/uapi/cec
3619 F:      drivers/media/cec/
3620 F:      drivers/media/rc/keymaps/rc-cec.c
3621 F:      include/media/cec.h
3622 F:      include/media/cec-notifier.h
3623 F:      include/uapi/linux/cec.h
3624 F:      include/uapi/linux/cec-funcs.h
3625 F:      Documentation/devicetree/bindings/media/cec.txt
3626 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3627
3628 CEC GPIO DRIVER
3629 M:      Hans Verkuil <hans.verkuil@cisco.com>
3630 L:      linux-media@vger.kernel.org
3631 T:      git git://linuxtv.org/media_tree.git
3632 W:      http://linuxtv.org
3633 S:      Supported
3634 F:      drivers/media/platform/cec-gpio/
3635 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3636
3637 CELL BROADBAND ENGINE ARCHITECTURE
3638 M:      Arnd Bergmann <arnd@arndb.de>
3639 L:      linuxppc-dev@lists.ozlabs.org
3640 W:      http://www.ibm.com/developerworks/power/cell/
3641 S:      Supported
3642 F:      arch/powerpc/include/asm/cell*.h
3643 F:      arch/powerpc/include/asm/spu*.h
3644 F:      arch/powerpc/include/uapi/asm/spu*.h
3645 F:      arch/powerpc/oprofile/*cell*
3646 F:      arch/powerpc/platforms/cell/
3647
3648 CEPH COMMON CODE (LIBCEPH)
3649 M:      Ilya Dryomov <idryomov@gmail.com>
3650 M:      "Yan, Zheng" <zyan@redhat.com>
3651 M:      Sage Weil <sage@redhat.com>
3652 L:      ceph-devel@vger.kernel.org
3653 W:      http://ceph.com/
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3655 T:      git git://github.com/ceph/ceph-client.git
3656 S:      Supported
3657 F:      net/ceph/
3658 F:      include/linux/ceph/
3659 F:      include/linux/crush/
3660
3661 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3662 M:      "Yan, Zheng" <zyan@redhat.com>
3663 M:      Sage Weil <sage@redhat.com>
3664 M:      Ilya Dryomov <idryomov@gmail.com>
3665 L:      ceph-devel@vger.kernel.org
3666 W:      http://ceph.com/
3667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3668 T:      git git://github.com/ceph/ceph-client.git
3669 S:      Supported
3670 F:      Documentation/filesystems/ceph.txt
3671 F:      fs/ceph/
3672
3673 CERTIFICATE HANDLING:
3674 M:      David Howells <dhowells@redhat.com>
3675 M:      David Woodhouse <dwmw2@infradead.org>
3676 L:      keyrings@vger.kernel.org
3677 S:      Maintained
3678 F:      Documentation/admin-guide/module-signing.rst
3679 F:      certs/
3680 F:      scripts/sign-file.c
3681 F:      scripts/extract-cert.c
3682
3683 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3684 L:      linux-usb@vger.kernel.org
3685 S:      Orphan
3686 F:      Documentation/usb/WUSB-Design-overview.txt
3687 F:      Documentation/usb/wusb-cbaf
3688 F:      drivers/usb/host/hwa-hc.c
3689 F:      drivers/usb/host/whci/
3690 F:      drivers/usb/wusbcore/
3691 F:      include/linux/usb/wusb*
3692
3693 CFAG12864B LCD DRIVER
3694 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3695 S:      Maintained
3696 F:      drivers/auxdisplay/cfag12864b.c
3697 F:      include/linux/cfag12864b.h
3698
3699 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3700 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3701 S:      Maintained
3702 F:      drivers/auxdisplay/cfag12864bfb.c
3703 F:      include/linux/cfag12864b.h
3704
3705 802.11 (including CFG80211/NL80211)
3706 M:      Johannes Berg <johannes@sipsolutions.net>
3707 L:      linux-wireless@vger.kernel.org
3708 W:      http://wireless.kernel.org/
3709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3711 S:      Maintained
3712 F:      net/wireless/
3713 F:      include/uapi/linux/nl80211.h
3714 F:      include/linux/ieee80211.h
3715 F:      include/net/wext.h
3716 F:      include/net/cfg80211.h
3717 F:      include/net/iw_handler.h
3718 F:      include/net/ieee80211_radiotap.h
3719 F:      Documentation/driver-api/80211/cfg80211.rst
3720 F:      Documentation/networking/regulatory.txt
3721
3722 CHAR and MISC DRIVERS
3723 M:      Arnd Bergmann <arnd@arndb.de>
3724 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3726 S:      Supported
3727 F:      drivers/char/
3728 F:      drivers/misc/
3729 F:      include/linux/miscdevice.h
3730
3731 CHECKPATCH
3732 M:      Andy Whitcroft <apw@canonical.com>
3733 M:      Joe Perches <joe@perches.com>
3734 S:      Maintained
3735 F:      scripts/checkpatch.pl
3736
3737 CHINESE DOCUMENTATION
3738 M:      Harry Wei <harryxiyou@gmail.com>
3739 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3740 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3741 S:      Maintained
3742 F:      Documentation/translations/zh_CN/
3743
3744 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3745 M:      Peter Chen <Peter.Chen@nxp.com>
3746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3747 L:      linux-usb@vger.kernel.org
3748 S:      Maintained
3749 F:      drivers/usb/chipidea/
3750
3751 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3752 M:      Hans de Goede <hdegoede@redhat.com>
3753 L:      linux-input@vger.kernel.org
3754 S:      Maintained
3755 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3756 F:      drivers/input/touchscreen/chipone_icn8318.c
3757
3758 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3759 M:      Hans de Goede <hdegoede@redhat.com>
3760 L:      linux-input@vger.kernel.org
3761 S:      Maintained
3762 F:      drivers/input/touchscreen/chipone_icn8505.c
3763
3764 CHROME HARDWARE PLATFORM SUPPORT
3765 M:      Benson Leung <bleung@chromium.org>
3766 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3767 S:      Maintained
3768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3769 F:      drivers/platform/chrome/
3770
3771 CHROMEOS EC SUBDRIVERS
3772 M:      Benson Leung <bleung@chromium.org>
3773 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3774 R:      Guenter Roeck <groeck@chromium.org>
3775 S:      Maintained
3776 N:      cros_ec
3777 N:      cros-ec
3778 F:      drivers/power/supply/cros_usbpd-charger.c
3779
3780 CHROMEOS EC CODEC DRIVER
3781 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3782 S:      Maintained
3783 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3784 R:      Guenter Roeck <groeck@chromium.org>
3785 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3786 F:      sound/soc/codecs/cros_ec_codec.*
3787
3788 CIRRUS LOGIC AUDIO CODEC DRIVERS
3789 M:      Brian Austin <brian.austin@cirrus.com>
3790 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3791 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3792 S:      Maintained
3793 F:      sound/soc/codecs/cs*
3794
3795 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3796 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3797 L:      netdev@vger.kernel.org
3798 S:      Maintained
3799 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3800
3801 CIRRUS LOGIC LOCHNAGAR DRIVER
3802 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3803 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3804 L:      patches@opensource.cirrus.com
3805 S:      Supported
3806 F:      drivers/clk/clk-lochnagar.c
3807 F:      drivers/mfd/lochnagar-i2c.c
3808 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3809 F:      drivers/regulator/lochnagar-regulator.c
3810 F:      include/dt-bindings/clk/lochnagar.h
3811 F:      include/dt-bindings/pinctrl/lochnagar.h
3812 F:      include/linux/mfd/lochnagar*
3813 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3814 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3815 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3816 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3817
3818 CISCO FCOE HBA DRIVER
3819 M:      Satish Kharat <satishkh@cisco.com>
3820 M:      Sesidhar Baddela <sebaddel@cisco.com>
3821 M:      Karan Tilak Kumar <kartilak@cisco.com>
3822 L:      linux-scsi@vger.kernel.org
3823 S:      Supported
3824 F:      drivers/scsi/fnic/
3825
3826 CISCO SCSI HBA DRIVER
3827 M:      Karan Tilak Kumar <kartilak@cisco.com>
3828 M:      Sesidhar Baddela <sebaddel@cisco.com>
3829 L:      linux-scsi@vger.kernel.org
3830 S:      Supported
3831 F:      drivers/scsi/snic/
3832
3833 CISCO VIC ETHERNET NIC DRIVER
3834 M:      Christian Benvenuti <benve@cisco.com>
3835 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3836 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3837 S:      Supported
3838 F:      drivers/net/ethernet/cisco/enic/
3839
3840 CISCO VIC LOW LATENCY NIC DRIVER
3841 M:      Christian Benvenuti <benve@cisco.com>
3842 M:      Nelson Escobar <neescoba@cisco.com>
3843 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3844 S:      Supported
3845 F:      drivers/infiniband/hw/usnic/
3846
3847 CIRRUS LOGIC MADERA CODEC DRIVERS
3848 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3849 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3850 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3851 L:      patches@opensource.cirrus.com
3852 T:      git https://github.com/CirrusLogic/linux-drivers.git
3853 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3854 S:      Supported
3855 F:      Documentation/devicetree/bindings/mfd/madera.txt
3856 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3857 F:      include/linux/irqchip/irq-madera*
3858 F:      include/linux/mfd/madera/*
3859 F:      drivers/gpio/gpio-madera*
3860 F:      drivers/irqchip/irq-madera*
3861 F:      drivers/mfd/madera*
3862 F:      drivers/mfd/cs47l*
3863 F:      drivers/pinctrl/cirrus/*
3864
3865 CLANG-FORMAT FILE
3866 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3867 S:      Maintained
3868 F:      .clang-format
3869
3870 CLEANCACHE API
3871 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3872 L:      linux-kernel@vger.kernel.org
3873 S:      Maintained
3874 F:      mm/cleancache.c
3875 F:      include/linux/cleancache.h
3876
3877 CLK API
3878 M:      Russell King <linux@armlinux.org.uk>
3879 L:      linux-clk@vger.kernel.org
3880 S:      Maintained
3881 F:      include/linux/clk.h
3882
3883 CLOCKSOURCE, CLOCKEVENT DRIVERS
3884 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3885 M:      Thomas Gleixner <tglx@linutronix.de>
3886 L:      linux-kernel@vger.kernel.org
3887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3888 S:      Supported
3889 F:      drivers/clocksource/
3890 F:      Documentation/devicetree/bindings/timer/
3891
3892 CMPC ACPI DRIVER
3893 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3894 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3895 L:      platform-driver-x86@vger.kernel.org
3896 S:      Supported
3897 F:      drivers/platform/x86/classmate-laptop.c
3898
3899 COBALT MEDIA DRIVER
3900 M:      Hans Verkuil <hans.verkuil@cisco.com>
3901 L:      linux-media@vger.kernel.org
3902 T:      git git://linuxtv.org/media_tree.git
3903 W:      https://linuxtv.org
3904 S:      Supported
3905 F:      drivers/media/pci/cobalt/
3906
3907 COCCINELLE/Semantic Patches (SmPL)
3908 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3909 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3910 M:      Nicolas Palix <nicolas.palix@imag.fr>
3911 M:      Michal Marek <michal.lkml@markovi.net>
3912 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3914 W:      http://coccinelle.lip6.fr/
3915 S:      Supported
3916 F:      Documentation/dev-tools/coccinelle.rst
3917 F:      scripts/coccinelle/
3918 F:      scripts/coccicheck
3919
3920 CODA FILE SYSTEM
3921 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3922 M:      coda@cs.cmu.edu
3923 L:      codalist@coda.cs.cmu.edu
3924 W:      http://www.coda.cs.cmu.edu/
3925 S:      Maintained
3926 F:      Documentation/filesystems/coda.txt
3927 F:      fs/coda/
3928 F:      include/linux/coda*.h
3929 F:      include/uapi/linux/coda*.h
3930
3931 CODA V4L2 MEM2MEM DRIVER
3932 M:      Philipp Zabel <p.zabel@pengutronix.de>
3933 L:      linux-media@vger.kernel.org
3934 S:      Maintained
3935 F:      Documentation/devicetree/bindings/media/coda.txt
3936 F:      drivers/media/platform/coda/
3937
3938 CODE OF CONDUCT
3939 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3940 S:      Supported
3941 F:      Documentation/process/code-of-conduct.rst
3942 F:      Documentation/process/code-of-conduct-interpretation.rst
3943
3944 COMMON CLK FRAMEWORK
3945 M:      Michael Turquette <mturquette@baylibre.com>
3946 M:      Stephen Boyd <sboyd@kernel.org>
3947 L:      linux-clk@vger.kernel.org
3948 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3950 S:      Maintained
3951 F:      Documentation/devicetree/bindings/clock/
3952 F:      drivers/clk/
3953 X:      drivers/clk/clkdev.c
3954 F:      include/linux/clk-pr*
3955 F:      include/linux/clk/
3956 F:      include/linux/of_clk.h
3957
3958 COMMON INTERNET FILE SYSTEM (CIFS)
3959 M:      Steve French <sfrench@samba.org>
3960 L:      linux-cifs@vger.kernel.org
3961 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3962 W:      http://linux-cifs.samba.org/
3963 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3964 S:      Supported
3965 F:      Documentation/filesystems/cifs/
3966 F:      fs/cifs/
3967
3968 COMPACTPCI HOTPLUG CORE
3969 M:      Scott Murray <scott@spiteful.org>
3970 L:      linux-pci@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/pci/hotplug/cpci_hotplug*
3973
3974 COMPACTPCI HOTPLUG GENERIC DRIVER
3975 M:      Scott Murray <scott@spiteful.org>
3976 L:      linux-pci@vger.kernel.org
3977 S:      Maintained
3978 F:      drivers/pci/hotplug/cpcihp_generic.c
3979
3980 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3981 M:      Scott Murray <scott@spiteful.org>
3982 L:      linux-pci@vger.kernel.org
3983 S:      Maintained
3984 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3985
3986 COMPAL LAPTOP SUPPORT
3987 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3988 L:      platform-driver-x86@vger.kernel.org
3989 S:      Maintained
3990 F:      drivers/platform/x86/compal-laptop.c
3991
3992 COMPILER ATTRIBUTES
3993 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3994 S:      Maintained
3995 F:      include/linux/compiler_attributes.h
3996
3997 CONEXANT ACCESSRUNNER USB DRIVER
3998 L:      accessrunner-general@lists.sourceforge.net
3999 W:      http://accessrunner.sourceforge.net/
4000 S:      Orphan
4001 F:      drivers/usb/atm/cxacru.c
4002
4003 CONFIGFS
4004 M:      Joel Becker <jlbec@evilplan.org>
4005 M:      Christoph Hellwig <hch@lst.de>
4006 T:      git git://git.infradead.org/users/hch/configfs.git
4007 S:      Supported
4008 F:      fs/configfs/
4009 F:      include/linux/configfs.h
4010
4011 CONNECTOR
4012 M:      Evgeniy Polyakov <zbr@ioremap.net>
4013 L:      netdev@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/connector/
4016
4017 CONTROL GROUP (CGROUP)
4018 M:      Tejun Heo <tj@kernel.org>
4019 M:      Li Zefan <lizefan@huawei.com>
4020 M:      Johannes Weiner <hannes@cmpxchg.org>
4021 L:      cgroups@vger.kernel.org
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4023 S:      Maintained
4024 F:      Documentation/admin-guide/cgroup-v2.rst
4025 F:      Documentation/cgroup-v1/
4026 F:      include/linux/cgroup*
4027 F:      kernel/cgroup/
4028
4029 CONTROL GROUP - CPUSET
4030 M:      Li Zefan <lizefan@huawei.com>
4031 L:      cgroups@vger.kernel.org
4032 W:      http://www.bullopensource.org/cpuset/
4033 W:      http://oss.sgi.com/projects/cpusets/
4034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4035 S:      Maintained
4036 F:      Documentation/cgroup-v1/cpusets.txt
4037 F:      include/linux/cpuset.h
4038 F:      kernel/cgroup/cpuset.c
4039
4040 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4041 M:      Johannes Weiner <hannes@cmpxchg.org>
4042 M:      Michal Hocko <mhocko@kernel.org>
4043 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4044 L:      cgroups@vger.kernel.org
4045 L:      linux-mm@kvack.org
4046 S:      Maintained
4047 F:      mm/memcontrol.c
4048 F:      mm/swap_cgroup.c
4049
4050 CORETEMP HARDWARE MONITORING DRIVER
4051 M:      Fenghua Yu <fenghua.yu@intel.com>
4052 L:      linux-hwmon@vger.kernel.org
4053 S:      Maintained
4054 F:      Documentation/hwmon/coretemp
4055 F:      drivers/hwmon/coretemp.c
4056
4057 COSA/SRP SYNC SERIAL DRIVER
4058 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4059 W:      http://www.fi.muni.cz/~kas/cosa/
4060 S:      Maintained
4061 F:      drivers/net/wan/cosa*
4062
4063 CPMAC ETHERNET DRIVER
4064 M:      Florian Fainelli <f.fainelli@gmail.com>
4065 L:      netdev@vger.kernel.org
4066 S:      Maintained
4067 F:      drivers/net/ethernet/ti/cpmac.c
4068
4069 CPU FREQUENCY SCALING FRAMEWORK
4070 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4071 M:      Viresh Kumar <viresh.kumar@linaro.org>
4072 L:      linux-pm@vger.kernel.org
4073 S:      Maintained
4074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4076 B:      https://bugzilla.kernel.org
4077 F:      Documentation/admin-guide/pm/cpufreq.rst
4078 F:      Documentation/admin-guide/pm/intel_pstate.rst
4079 F:      Documentation/cpu-freq/
4080 F:      Documentation/devicetree/bindings/cpufreq/
4081 F:      drivers/cpufreq/
4082 F:      include/linux/cpufreq.h
4083 F:      tools/testing/selftests/cpufreq/
4084
4085 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4086 M:      Viresh Kumar <viresh.kumar@linaro.org>
4087 M:      Sudeep Holla <sudeep.holla@arm.com>
4088 L:      linux-pm@vger.kernel.org
4089 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4090 S:      Maintained
4091 F:      drivers/cpufreq/arm_big_little.h
4092 F:      drivers/cpufreq/arm_big_little.c
4093
4094 CPU POWER MONITORING SUBSYSTEM
4095 M:      Thomas Renninger <trenn@suse.com>
4096 M:      Shuah Khan <shuah@kernel.org>
4097 M:      Shuah Khan <skhan@linuxfoundation.org>
4098 L:      linux-pm@vger.kernel.org
4099 S:      Maintained
4100 F:      tools/power/cpupower/
4101
4102 CPUID/MSR DRIVER
4103 M:      "H. Peter Anvin" <hpa@zytor.com>
4104 S:      Maintained
4105 F:      arch/x86/kernel/cpuid.c
4106 F:      arch/x86/kernel/msr.c
4107
4108 CPUIDLE DRIVER - ARM BIG LITTLE
4109 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4110 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4111 L:      linux-pm@vger.kernel.org
4112 L:      linux-arm-kernel@lists.infradead.org
4113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4114 S:      Maintained
4115 F:      drivers/cpuidle/cpuidle-big_little.c
4116
4117 CPUIDLE DRIVER - ARM EXYNOS
4118 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4119 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4120 M:      Kukjin Kim <kgene@kernel.org>
4121 L:      linux-pm@vger.kernel.org
4122 L:      linux-samsung-soc@vger.kernel.org
4123 S:      Supported
4124 F:      drivers/cpuidle/cpuidle-exynos.c
4125 F:      arch/arm/mach-exynos/pm.c
4126
4127 CPU IDLE TIME MANAGEMENT FRAMEWORK
4128 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4129 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4130 L:      linux-pm@vger.kernel.org
4131 S:      Maintained
4132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4133 B:      https://bugzilla.kernel.org
4134 F:      Documentation/admin-guide/pm/cpuidle.rst
4135 F:      Documentation/driver-api/pm/cpuidle.rst
4136 F:      drivers/cpuidle/*
4137 F:      include/linux/cpuidle.h
4138
4139 CRAMFS FILESYSTEM
4140 M:      Nicolas Pitre <nico@fluxnic.net>
4141 S:      Maintained
4142 F:      Documentation/filesystems/cramfs.txt
4143 F:      fs/cramfs/
4144
4145 CRYPTO API
4146 M:      Herbert Xu <herbert@gondor.apana.org.au>
4147 M:      "David S. Miller" <davem@davemloft.net>
4148 L:      linux-crypto@vger.kernel.org
4149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4151 S:      Maintained
4152 F:      Documentation/crypto/
4153 F:      Documentation/devicetree/bindings/crypto/
4154 F:      arch/*/crypto/
4155 F:      crypto/
4156 F:      drivers/crypto/
4157 F:      include/crypto/
4158 F:      include/linux/crypto*
4159
4160 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4161 M:      Neil Horman <nhorman@tuxdriver.com>
4162 L:      linux-crypto@vger.kernel.org
4163 S:      Maintained
4164 F:      crypto/ansi_cprng.c
4165 F:      crypto/rng.c
4166
4167 CS3308 MEDIA DRIVER
4168 M:      Hans Verkuil <hverkuil@xs4all.nl>
4169 L:      linux-media@vger.kernel.org
4170 T:      git git://linuxtv.org/media_tree.git
4171 W:      http://linuxtv.org
4172 S:      Odd Fixes
4173 F:      drivers/media/i2c/cs3308.c
4174
4175 CS5535 Audio ALSA driver
4176 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4177 S:      Maintained
4178 F:      sound/pci/cs5535audio/
4179
4180 CSI DRIVERS FOR ALLWINNER V3s
4181 M:      Yong Deng <yong.deng@magewell.com>
4182 L:      linux-media@vger.kernel.org
4183 T:      git git://linuxtv.org/media_tree.git
4184 S:      Maintained
4185 F:      drivers/media/platform/sunxi/sun6i-csi/
4186 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4187
4188 CW1200 WLAN driver
4189 M:      Solomon Peachy <pizza@shaftnet.org>
4190 S:      Maintained
4191 F:      drivers/net/wireless/st/cw1200/
4192
4193 CX18 VIDEO4LINUX DRIVER
4194 M:      Andy Walls <awalls@md.metrocast.net>
4195 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4196 L:      linux-media@vger.kernel.org
4197 T:      git git://linuxtv.org/media_tree.git
4198 W:      https://linuxtv.org
4199 W:      http://www.ivtvdriver.org/index.php/Cx18
4200 S:      Maintained
4201 F:      Documentation/media/v4l-drivers/cx18*
4202 F:      drivers/media/pci/cx18/
4203 F:      include/uapi/linux/ivtv*
4204
4205 CX2341X MPEG ENCODER HELPER MODULE
4206 M:      Hans Verkuil <hverkuil@xs4all.nl>
4207 L:      linux-media@vger.kernel.org
4208 T:      git git://linuxtv.org/media_tree.git
4209 W:      https://linuxtv.org
4210 S:      Maintained
4211 F:      drivers/media/common/cx2341x*
4212 F:      include/media/drv-intf/cx2341x.h
4213
4214 CX24120 MEDIA DRIVER
4215 M:      Jemma Denson <jdenson@gmail.com>
4216 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4217 L:      linux-media@vger.kernel.org
4218 W:      https://linuxtv.org
4219 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4220 S:      Maintained
4221 F:      drivers/media/dvb-frontends/cx24120*
4222
4223 CX88 VIDEO4LINUX DRIVER
4224 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4225 L:      linux-media@vger.kernel.org
4226 W:      https://linuxtv.org
4227 T:      git git://linuxtv.org/media_tree.git
4228 S:      Odd fixes
4229 F:      Documentation/media/v4l-drivers/cx88*
4230 F:      drivers/media/pci/cx88/
4231
4232 CXD2820R MEDIA DRIVER
4233 M:      Antti Palosaari <crope@iki.fi>
4234 L:      linux-media@vger.kernel.org
4235 W:      https://linuxtv.org
4236 W:      http://palosaari.fi/linux/
4237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4238 T:      git git://linuxtv.org/anttip/media_tree.git
4239 S:      Maintained
4240 F:      drivers/media/dvb-frontends/cxd2820r*
4241
4242 CXGB3 ETHERNET DRIVER (CXGB3)
4243 M:      Vishal Kulkarni <vishal@chelsio.com>
4244 L:      netdev@vger.kernel.org
4245 W:      http://www.chelsio.com
4246 S:      Supported
4247 F:      drivers/net/ethernet/chelsio/cxgb3/
4248
4249 CXGB3 ISCSI DRIVER (CXGB3I)
4250 M:      Karen Xie <kxie@chelsio.com>
4251 L:      linux-scsi@vger.kernel.org
4252 W:      http://www.chelsio.com
4253 S:      Supported
4254 F:      drivers/scsi/cxgbi/cxgb3i
4255
4256 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4257 M:      Steve Wise <swise@chelsio.com>
4258 L:      linux-rdma@vger.kernel.org
4259 W:      http://www.openfabrics.org
4260 S:      Supported
4261 F:      drivers/infiniband/hw/cxgb3/
4262 F:      include/uapi/rdma/cxgb3-abi.h
4263
4264 CXGB4 CRYPTO DRIVER (chcr)
4265 M:      Harsh Jain <harsh@chelsio.com>
4266 L:      linux-crypto@vger.kernel.org
4267 W:      http://www.chelsio.com
4268 S:      Supported
4269 F:      drivers/crypto/chelsio
4270
4271 CXGB4 ETHERNET DRIVER (CXGB4)
4272 M:      Vishal Kulkarni <vishal@chelsio.com>
4273 L:      netdev@vger.kernel.org
4274 W:      http://www.chelsio.com
4275 S:      Supported
4276 F:      drivers/net/ethernet/chelsio/cxgb4/
4277
4278 CXGB4 ISCSI DRIVER (CXGB4I)
4279 M:      Karen Xie <kxie@chelsio.com>
4280 L:      linux-scsi@vger.kernel.org
4281 W:      http://www.chelsio.com
4282 S:      Supported
4283 F:      drivers/scsi/cxgbi/cxgb4i
4284
4285 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4286 M:      Steve Wise <swise@chelsio.com>
4287 L:      linux-rdma@vger.kernel.org
4288 W:      http://www.openfabrics.org
4289 S:      Supported
4290 F:      drivers/infiniband/hw/cxgb4/
4291 F:      include/uapi/rdma/cxgb4-abi.h
4292
4293 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4294 M:      Casey Leedom <leedom@chelsio.com>
4295 L:      netdev@vger.kernel.org
4296 W:      http://www.chelsio.com
4297 S:      Supported
4298 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4299
4300 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4301 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4302 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4303 L:      linuxppc-dev@lists.ozlabs.org
4304 S:      Supported
4305 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4306 F:      drivers/misc/cxl/
4307 F:      include/misc/cxl*
4308 F:      include/uapi/misc/cxl.h
4309 F:      Documentation/powerpc/cxl.txt
4310 F:      Documentation/ABI/testing/sysfs-class-cxl
4311
4312 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4313 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4314 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4315 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4316 L:      linux-scsi@vger.kernel.org
4317 S:      Supported
4318 F:      drivers/scsi/cxlflash/
4319 F:      include/uapi/scsi/cxlflash_ioctl.h
4320 F:      Documentation/powerpc/cxlflash.txt
4321
4322 CYBERPRO FB DRIVER
4323 M:      Russell King <linux@armlinux.org.uk>
4324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4325 W:      http://www.armlinux.org.uk/
4326 S:      Maintained
4327 F:      drivers/video/fbdev/cyber2000fb.*
4328
4329 CYCLADES ASYNC MUX DRIVER
4330 W:      http://www.cyclades.com/
4331 S:      Orphan
4332 F:      drivers/tty/cyclades.c
4333 F:      include/linux/cyclades.h
4334 F:      include/uapi/linux/cyclades.h
4335
4336 CYCLADES PC300 DRIVER
4337 W:      http://www.cyclades.com/
4338 S:      Orphan
4339 F:      drivers/net/wan/pc300*
4340
4341 CYPRESS_FIRMWARE MEDIA DRIVER
4342 M:      Antti Palosaari <crope@iki.fi>
4343 L:      linux-media@vger.kernel.org
4344 W:      https://linuxtv.org
4345 W:      http://palosaari.fi/linux/
4346 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4347 T:      git git://linuxtv.org/anttip/media_tree.git
4348 S:      Maintained
4349 F:      drivers/media/common/cypress_firmware*
4350
4351 CYTTSP TOUCHSCREEN DRIVER
4352 M:      Ferruh Yigit <fery@cypress.com>
4353 L:      linux-input@vger.kernel.org
4354 S:      Supported
4355 F:      drivers/input/touchscreen/cyttsp*
4356 F:      include/linux/input/cyttsp.h
4357
4358 D-LINK DIR-685 TOUCHKEYS DRIVER
4359 M:      Linus Walleij <linus.walleij@linaro.org>
4360 L:      linux-input@vger.kernel.org
4361 S:      Supported
4362 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4363
4364 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4365 M:      Joshua Kinard <kumba@gentoo.org>
4366 S:      Maintained
4367 F:      drivers/rtc/rtc-ds1685.c
4368 F:      include/linux/rtc/ds1685.h
4369
4370 DAMA SLAVE for AX.25
4371 M:      Joerg Reuter <jreuter@yaina.de>
4372 W:      http://yaina.de/jreuter/
4373 W:      http://www.qsl.net/dl1bke/
4374 L:      linux-hams@vger.kernel.org
4375 S:      Maintained
4376 F:      net/ax25/af_ax25.c
4377 F:      net/ax25/ax25_dev.c
4378 F:      net/ax25/ax25_ds_*
4379 F:      net/ax25/ax25_in.c
4380 F:      net/ax25/ax25_out.c
4381 F:      net/ax25/ax25_timer.c
4382 F:      net/ax25/sysctl_net_ax25.c
4383
4384 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4385 L:      netdev@vger.kernel.org
4386 S:      Orphan
4387 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4388 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4389
4390 DC390/AM53C974 SCSI driver
4391 M:      Hannes Reinecke <hare@suse.com>
4392 L:      linux-scsi@vger.kernel.org
4393 S:      Maintained
4394 F:      drivers/scsi/am53c974.c
4395
4396 DC395x SCSI driver
4397 M:      Oliver Neukum <oliver@neukum.org>
4398 M:      Ali Akcaagac <aliakc@web.de>
4399 M:      Jamie Lenehan <lenehan@twibble.org>
4400 L:      dc395x@twibble.org
4401 W:      http://twibble.org/dist/dc395x/
4402 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4403 S:      Maintained
4404 F:      Documentation/scsi/dc395x.txt
4405 F:      drivers/scsi/dc395x.*
4406
4407 DCCP PROTOCOL
4408 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4409 L:      dccp@vger.kernel.org
4410 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4411 S:      Maintained
4412 F:      include/linux/dccp.h
4413 F:      include/uapi/linux/dccp.h
4414 F:      include/linux/tfrc.h
4415 F:      net/dccp/
4416
4417 DECnet NETWORK LAYER
4418 W:      http://linux-decnet.sourceforge.net
4419 L:      linux-decnet-user@lists.sourceforge.net
4420 S:      Orphan
4421 F:      Documentation/networking/decnet.txt
4422 F:      net/decnet/
4423
4424 DECSTATION PLATFORM SUPPORT
4425 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4426 L:      linux-mips@vger.kernel.org
4427 W:      http://www.linux-mips.org/wiki/DECstation
4428 S:      Maintained
4429 F:      arch/mips/dec/
4430 F:      arch/mips/include/asm/dec/
4431 F:      arch/mips/include/asm/mach-dec/
4432
4433 DEFXX FDDI NETWORK DRIVER
4434 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4435 S:      Maintained
4436 F:      drivers/net/fddi/defxx.*
4437
4438 DELL SMBIOS DRIVER
4439 M:      Pali Rohár <pali.rohar@gmail.com>
4440 M:      Mario Limonciello <mario.limonciello@dell.com>
4441 L:      platform-driver-x86@vger.kernel.org
4442 S:      Maintained
4443 F:      drivers/platform/x86/dell-smbios.*
4444
4445 DELL SMBIOS SMM DRIVER
4446 M:      Mario Limonciello <mario.limonciello@dell.com>
4447 L:      platform-driver-x86@vger.kernel.org
4448 S:      Maintained
4449 F:      drivers/platform/x86/dell-smbios-smm.c
4450
4451 DELL SMBIOS WMI DRIVER
4452 M:      Mario Limonciello <mario.limonciello@dell.com>
4453 L:      platform-driver-x86@vger.kernel.org
4454 S:      Maintained
4455 F:      drivers/platform/x86/dell-smbios-wmi.c
4456 F:      tools/wmi/dell-smbios-example.c
4457
4458 DEFZA FDDI NETWORK DRIVER
4459 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4460 S:      Maintained
4461 F:      drivers/net/fddi/defza.*
4462
4463 DELL LAPTOP DRIVER
4464 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4465 M:      Pali Rohár <pali.rohar@gmail.com>
4466 L:      platform-driver-x86@vger.kernel.org
4467 S:      Maintained
4468 F:      drivers/platform/x86/dell-laptop.c
4469
4470 DELL LAPTOP FREEFALL DRIVER
4471 M:      Pali Rohár <pali.rohar@gmail.com>
4472 S:      Maintained
4473 F:      drivers/platform/x86/dell-smo8800.c
4474
4475 DELL LAPTOP RBTN DRIVER
4476 M:      Pali Rohár <pali.rohar@gmail.com>
4477 S:      Maintained
4478 F:      drivers/platform/x86/dell-rbtn.*
4479
4480 DELL REMOTE BIOS UPDATE DRIVER
4481 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4482 L:      platform-driver-x86@vger.kernel.org
4483 S:      Maintained
4484 F:      drivers/platform/x86/dell_rbu.c
4485
4486 DELL LAPTOP SMM DRIVER
4487 M:      Pali Rohár <pali.rohar@gmail.com>
4488 S:      Maintained
4489 F:      drivers/hwmon/dell-smm-hwmon.c
4490 F:      include/uapi/linux/i8k.h
4491
4492 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4493 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4494 L:      platform-driver-x86@vger.kernel.org
4495 S:      Maintained
4496 F:      Documentation/dcdbas.txt
4497 F:      drivers/platform/x86/dcdbas.*
4498
4499 DELL WMI NOTIFICATIONS DRIVER
4500 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4501 M:      Pali Rohár <pali.rohar@gmail.com>
4502 S:      Maintained
4503 F:      drivers/platform/x86/dell-wmi.c
4504
4505 DELL WMI DESCRIPTOR DRIVER
4506 M:      Mario Limonciello <mario.limonciello@dell.com>
4507 S:      Maintained
4508 F:      drivers/platform/x86/dell-wmi-descriptor.c
4509
4510 DELTA ST MEDIA DRIVER
4511 M:      Hugues Fruchet <hugues.fruchet@st.com>
4512 L:      linux-media@vger.kernel.org
4513 T:      git git://linuxtv.org/media_tree.git
4514 W:      https://linuxtv.org
4515 S:      Supported
4516 F:      drivers/media/platform/sti/delta
4517
4518 DENALI NAND DRIVER
4519 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4520 L:      linux-mtd@lists.infradead.org
4521 S:      Supported
4522 F:      drivers/mtd/nand/raw/denali*
4523
4524 DESIGNWARE USB2 DRD IP DRIVER
4525 M:      Minas Harutyunyan <hminas@synopsys.com>
4526 L:      linux-usb@vger.kernel.org
4527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4528 S:      Maintained
4529 F:      drivers/usb/dwc2/
4530
4531 DESIGNWARE USB3 DRD IP DRIVER
4532 M:      Felipe Balbi <balbi@kernel.org>
4533 L:      linux-usb@vger.kernel.org
4534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4535 S:      Maintained
4536 F:      drivers/usb/dwc3/
4537
4538 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4539 M:      Andreas Klinger <ak@it-klinger.de>
4540 L:      linux-iio@vger.kernel.org
4541 S:      Maintained
4542 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4543 F:      drivers/iio/proximity/srf*.c
4544
4545 DEVICE COREDUMP (DEV_COREDUMP)
4546 M:      Johannes Berg <johannes@sipsolutions.net>
4547 L:      linux-kernel@vger.kernel.org
4548 S:      Maintained
4549 F:      drivers/base/devcoredump.c
4550 F:      include/linux/devcoredump.h
4551
4552 DEVICE FREQUENCY (DEVFREQ)
4553 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4554 M:      Kyungmin Park <kyungmin.park@samsung.com>
4555 R:      Chanwoo Choi <cw00.choi@samsung.com>
4556 L:      linux-pm@vger.kernel.org
4557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4558 S:      Maintained
4559 F:      drivers/devfreq/
4560 F:      include/linux/devfreq.h
4561 F:      Documentation/devicetree/bindings/devfreq/
4562
4563 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4564 M:      Chanwoo Choi <cw00.choi@samsung.com>
4565 L:      linux-pm@vger.kernel.org
4566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4567 S:      Supported
4568 F:      drivers/devfreq/event/
4569 F:      drivers/devfreq/devfreq-event.c
4570 F:      include/linux/devfreq-event.h
4571 F:      Documentation/devicetree/bindings/devfreq/event/
4572
4573 DEVICE NUMBER REGISTRY
4574 M:      Torben Mathiasen <device@lanana.org>
4575 W:      http://lanana.org/docs/device-list/index.html
4576 S:      Maintained
4577
4578 DEVICE-MAPPER  (LVM)
4579 M:      Alasdair Kergon <agk@redhat.com>
4580 M:      Mike Snitzer <snitzer@redhat.com>
4581 M:      dm-devel@redhat.com
4582 L:      dm-devel@redhat.com
4583 W:      http://sources.redhat.com/dm
4584 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4586 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4587 S:      Maintained
4588 F:      Documentation/device-mapper/
4589 F:      drivers/md/Makefile
4590 F:      drivers/md/Kconfig
4591 F:      drivers/md/dm*
4592 F:      drivers/md/persistent-data/
4593 F:      include/linux/device-mapper.h
4594 F:      include/linux/dm-*.h
4595 F:      include/uapi/linux/dm-*.h
4596
4597 DEVLINK
4598 M:      Jiri Pirko <jiri@mellanox.com>
4599 L:      netdev@vger.kernel.org
4600 S:      Supported
4601 F:      net/core/devlink.c
4602 F:      include/net/devlink.h
4603 F:      include/uapi/linux/devlink.h
4604
4605 DIALOG SEMICONDUCTOR DRIVERS
4606 M:      Support Opensource <support.opensource@diasemi.com>
4607 W:      http://www.dialog-semiconductor.com/products
4608 S:      Supported
4609 F:      Documentation/hwmon/da90??
4610 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4611 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4612 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4613 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4614 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4615 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4616 F:      drivers/gpio/gpio-da90??.c
4617 F:      drivers/hwmon/da90??-hwmon.c
4618 F:      drivers/iio/adc/da91??-*.c
4619 F:      drivers/input/misc/da90??_onkey.c
4620 F:      drivers/input/touchscreen/da9052_tsi.c
4621 F:      drivers/leds/leds-da90??.c
4622 F:      drivers/mfd/da903x.c
4623 F:      drivers/mfd/da90??-*.c
4624 F:      drivers/mfd/da91??-*.c
4625 F:      drivers/power/supply/da9052-battery.c
4626 F:      drivers/power/supply/da91??-*.c
4627 F:      drivers/regulator/da903x.c
4628 F:      drivers/regulator/da9???-regulator.[ch]
4629 F:      drivers/thermal/da90??-thermal.c
4630 F:      drivers/rtc/rtc-da90??.c
4631 F:      drivers/video/backlight/da90??_bl.c
4632 F:      drivers/watchdog/da90??_wdt.c
4633 F:      include/linux/mfd/da903x.h
4634 F:      include/linux/mfd/da9052/
4635 F:      include/linux/mfd/da9055/
4636 F:      include/linux/mfd/da9062/
4637 F:      include/linux/mfd/da9063/
4638 F:      include/linux/mfd/da9150/
4639 F:      include/linux/regulator/da9211.h
4640 F:      include/sound/da[79]*.h
4641 F:      sound/soc/codecs/da[79]*.[ch]
4642
4643 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4644 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4645 L:      linux-gpio@vger.kernel.org
4646 S:      Maintained
4647 F:      drivers/gpio/gpio-gpio-mm.c
4648
4649 DIOLAN U2C-12 I2C DRIVER
4650 M:      Guenter Roeck <linux@roeck-us.net>
4651 L:      linux-i2c@vger.kernel.org
4652 S:      Maintained
4653 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4654
4655 FILESYSTEM DIRECT ACCESS (DAX)
4656 M:      Dan Williams <dan.j.williams@intel.com>
4657 R:      Matthew Wilcox <willy@infradead.org>
4658 R:      Jan Kara <jack@suse.cz>
4659 L:      linux-fsdevel@vger.kernel.org
4660 L:      linux-nvdimm@lists.01.org
4661 S:      Supported
4662 F:      fs/dax.c
4663 F:      include/linux/dax.h
4664 F:      include/trace/events/fs_dax.h
4665
4666 DEVICE DIRECT ACCESS (DAX)
4667 M:      Dan Williams <dan.j.williams@intel.com>
4668 M:      Vishal Verma <vishal.l.verma@intel.com>
4669 M:      Keith Busch <keith.busch@intel.com>
4670 M:      Dave Jiang <dave.jiang@intel.com>
4671 L:      linux-nvdimm@lists.01.org
4672 S:      Supported
4673 F:      drivers/dax/
4674
4675 DIRECTORY NOTIFICATION (DNOTIFY)
4676 M:      Jan Kara <jack@suse.cz>
4677 R:      Amir Goldstein <amir73il@gmail.com>
4678 L:      linux-fsdevel@vger.kernel.org
4679 S:      Maintained
4680 F:      Documentation/filesystems/dnotify.txt
4681 F:      fs/notify/dnotify/
4682 F:      include/linux/dnotify.h
4683
4684 DISK GEOMETRY AND PARTITION HANDLING
4685 M:      Andries Brouwer <aeb@cwi.nl>
4686 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4687 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4688 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4689 S:      Maintained
4690
4691 DISKQUOTA
4692 M:      Jan Kara <jack@suse.com>
4693 S:      Maintained
4694 F:      Documentation/filesystems/quota.txt
4695 F:      fs/quota/
4696 F:      include/linux/quota*.h
4697 F:      include/uapi/linux/quota*.h
4698
4699 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4700 M:      Bernie Thompson <bernie@plugable.com>
4701 L:      linux-fbdev@vger.kernel.org
4702 S:      Maintained
4703 W:      http://plugable.com/category/projects/udlfb/
4704 F:      drivers/video/fbdev/udlfb.c
4705 F:      include/video/udlfb.h
4706 F:      Documentation/fb/udlfb.txt
4707
4708 DISTRIBUTED LOCK MANAGER (DLM)
4709 M:      Christine Caulfield <ccaulfie@redhat.com>
4710 M:      David Teigland <teigland@redhat.com>
4711 L:      cluster-devel@redhat.com
4712 W:      http://sources.redhat.com/cluster/
4713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4714 S:      Supported
4715 F:      fs/dlm/
4716
4717 DMA BUFFER SHARING FRAMEWORK
4718 M:      Sumit Semwal <sumit.semwal@linaro.org>
4719 S:      Maintained
4720 L:      linux-media@vger.kernel.org
4721 L:      dri-devel@lists.freedesktop.org
4722 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4723 F:      drivers/dma-buf/
4724 F:      include/linux/dma-buf*
4725 F:      include/linux/reservation.h
4726 F:      include/linux/*fence.h
4727 F:      Documentation/driver-api/dma-buf.rst
4728 T:      git git://anongit.freedesktop.org/drm/drm-misc
4729
4730 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4731 M:      Vinod Koul <vkoul@kernel.org>
4732 L:      dmaengine@vger.kernel.org
4733 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4734 S:      Maintained
4735 F:      drivers/dma/
4736 F:      include/linux/dmaengine.h
4737 F:      include/linux/of_dma.h
4738 F:      Documentation/devicetree/bindings/dma/
4739 F:      Documentation/driver-api/dmaengine/
4740 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4741
4742 DMA MAPPING HELPERS
4743 M:      Christoph Hellwig <hch@lst.de>
4744 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4745 R:      Robin Murphy <robin.murphy@arm.com>
4746 L:      iommu@lists.linux-foundation.org
4747 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4748 W:      http://git.infradead.org/users/hch/dma-mapping.git
4749 S:      Supported
4750 F:      kernel/dma/
4751 F:      include/asm-generic/dma-mapping.h
4752 F:      include/linux/dma-direct.h
4753 F:      include/linux/dma-mapping.h
4754 F:      include/linux/dma-noncoherent.h
4755
4756 DME1737 HARDWARE MONITOR DRIVER
4757 M:      Juerg Haefliger <juergh@gmail.com>
4758 L:      linux-hwmon@vger.kernel.org
4759 S:      Maintained
4760 F:      Documentation/hwmon/dme1737
4761 F:      drivers/hwmon/dme1737.c
4762
4763 DMI/SMBIOS SUPPORT
4764 M:      Jean Delvare <jdelvare@suse.com>
4765 S:      Maintained
4766 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4767 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4768 F:      drivers/firmware/dmi-id.c
4769 F:      drivers/firmware/dmi_scan.c
4770 F:      include/linux/dmi.h
4771
4772 DOCUMENTATION
4773 M:      Jonathan Corbet <corbet@lwn.net>
4774 L:      linux-doc@vger.kernel.org
4775 S:      Maintained
4776 F:      Documentation/
4777 F:      scripts/kernel-doc
4778 X:      Documentation/ABI/
4779 X:      Documentation/acpi/
4780 X:      Documentation/devicetree/
4781 X:      Documentation/i2c/
4782 X:      Documentation/media/
4783 X:      Documentation/power/
4784 X:      Documentation/spi/
4785 T:      git git://git.lwn.net/linux.git docs-next
4786
4787 DOCUMENTATION/ITALIAN
4788 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4789 L:      linux-doc@vger.kernel.org
4790 S:      Maintained
4791 F:      Documentation/translations/it_IT
4792
4793 DONGWOON DW9714 LENS VOICE COIL DRIVER
4794 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4795 L:      linux-media@vger.kernel.org
4796 T:      git git://linuxtv.org/media_tree.git
4797 S:      Maintained
4798 F:      drivers/media/i2c/dw9714.c
4799 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4800
4801 DONGWOON DW9807 LENS VOICE COIL DRIVER
4802 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4803 L:      linux-media@vger.kernel.org
4804 T:      git git://linuxtv.org/media_tree.git
4805 S:      Maintained
4806 F:      drivers/media/i2c/dw9807-vcm.c
4807 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4808
4809 DOUBLETALK DRIVER
4810 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4811 L:      blinux-list@redhat.com
4812 S:      Maintained
4813 F:      drivers/char/dtlk.c
4814 F:      include/linux/dtlk.h
4815
4816 DPAA2 DATAPATH I/O (DPIO) DRIVER
4817 M:      Roy Pledge <Roy.Pledge@nxp.com>
4818 L:      linux-kernel@vger.kernel.org
4819 S:      Maintained
4820 F:      drivers/soc/fsl/dpio
4821
4822 DPAA2 ETHERNET DRIVER
4823 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4824 L:      netdev@vger.kernel.org
4825 S:      Maintained
4826 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4827 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4828 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4829 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4830 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4831
4832 DPAA2 ETHERNET SWITCH DRIVER
4833 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4834 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4835 L:      linux-kernel@vger.kernel.org
4836 S:      Maintained
4837 F:      drivers/staging/fsl-dpaa2/ethsw
4838
4839 DPAA2 PTP CLOCK DRIVER
4840 M:      Yangbo Lu <yangbo.lu@nxp.com>
4841 L:      netdev@vger.kernel.org
4842 S:      Maintained
4843 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4844 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4845
4846 DPT_I2O SCSI RAID DRIVER
4847 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4848 L:      linux-scsi@vger.kernel.org
4849 W:      http://www.adaptec.com/
4850 S:      Maintained
4851 F:      drivers/scsi/dpt*
4852 F:      drivers/scsi/dpt/
4853
4854 DRBD DRIVER
4855 M:      Philipp Reisner <philipp.reisner@linbit.com>
4856 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4857 L:      drbd-dev@lists.linbit.com
4858 W:      http://www.drbd.org
4859 T:      git git://git.linbit.com/linux-drbd.git
4860 T:      git git://git.linbit.com/drbd-8.4.git
4861 S:      Supported
4862 F:      drivers/block/drbd/
4863 F:      lib/lru_cache.c
4864 F:      Documentation/blockdev/drbd/
4865
4866 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4867 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4868 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4870 S:      Supported
4871 F:      Documentation/kobject.txt
4872 F:      drivers/base/
4873 F:      fs/debugfs/
4874 F:      fs/sysfs/
4875 F:      include/linux/debugfs.h
4876 F:      include/linux/kobj*
4877 F:      lib/kobj*
4878
4879 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4880 M:      Kevin Hilman <khilman@kernel.org>
4881 M:      Nishanth Menon <nm@ti.com>
4882 S:      Maintained
4883 F:      drivers/power/avs/
4884 F:      include/linux/power/smartreflex.h
4885 L:      linux-pm@vger.kernel.org
4886
4887 DRM DRIVER FOR ARM PL111 CLCD
4888 M:      Eric Anholt <eric@anholt.net>
4889 T:      git git://anongit.freedesktop.org/drm/drm-misc
4890 S:      Supported
4891 F:      drivers/gpu/drm/pl111/
4892
4893 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4894 M:      Linus Walleij <linus.walleij@linaro.org>
4895 T:      git git://anongit.freedesktop.org/drm/drm-misc
4896 S:      Maintained
4897 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4898 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4899
4900 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4901 M:      Dave Airlie <airlied@redhat.com>
4902 S:      Odd Fixes
4903 F:      drivers/gpu/drm/ast/
4904
4905 DRM DRIVER FOR BOCHS VIRTUAL GPU
4906 M:      Gerd Hoffmann <kraxel@redhat.com>
4907 L:      virtualization@lists.linux-foundation.org
4908 T:      git git://anongit.freedesktop.org/drm/drm-misc
4909 S:      Maintained
4910 F:      drivers/gpu/drm/bochs/
4911
4912 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4913 M:      Linus Walleij <linus.walleij@linaro.org>
4914 T:      git git://anongit.freedesktop.org/drm/drm-misc
4915 S:      Maintained
4916 F:      drivers/gpu/drm/tve200/
4917
4918 DRM DRIVER FOR ILITEK ILI9225 PANELS
4919 M:      David Lechner <david@lechnology.com>
4920 S:      Maintained
4921 F:      drivers/gpu/drm/tinydrm/ili9225.c
4922 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4923
4924 DRM DRIVER FOR HX8357D PANELS
4925 M:      Eric Anholt <eric@anholt.net>
4926 T:      git git://anongit.freedesktop.org/drm/drm-misc
4927 S:      Maintained
4928 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4929 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4930
4931 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4932 S:      Orphan / Obsolete
4933 F:      drivers/gpu/drm/i810/
4934 F:      include/uapi/drm/i810_drm.h
4935
4936 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4937 S:      Orphan / Obsolete
4938 F:      drivers/gpu/drm/mga/
4939 F:      include/uapi/drm/mga_drm.h
4940
4941 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4942 M:      Dave Airlie <airlied@redhat.com>
4943 S:      Odd Fixes
4944 F:      drivers/gpu/drm/mgag200/
4945
4946 DRM DRIVER FOR MI0283QT
4947 M:      Noralf Trønnes <noralf@tronnes.org>
4948 S:      Maintained
4949 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4950 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4951
4952 DRM DRIVER FOR MSM ADRENO GPU
4953 M:      Rob Clark <robdclark@gmail.com>
4954 M:      Sean Paul <sean@poorly.run>
4955 L:      linux-arm-msm@vger.kernel.org
4956 L:      dri-devel@lists.freedesktop.org
4957 L:      freedreno@lists.freedesktop.org
4958 T:      git https://gitlab.freedesktop.org/drm/msm.git
4959 S:      Maintained
4960 F:      drivers/gpu/drm/msm/
4961 F:      include/uapi/drm/msm_drm.h
4962 F:      Documentation/devicetree/bindings/display/msm/
4963
4964 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4965 M:      Ben Skeggs <bskeggs@redhat.com>
4966 L:      dri-devel@lists.freedesktop.org
4967 L:      nouveau@lists.freedesktop.org
4968 T:      git git://github.com/skeggsb/linux
4969 S:      Supported
4970 F:      drivers/gpu/drm/nouveau/
4971 F:      include/uapi/drm/nouveau_drm.h
4972
4973 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4974 M:      Stefan Mavrodiev <stefan@olimex.com>
4975 S:      Maintained
4976 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4977 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4978
4979 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4980 M:      Noralf Trønnes <noralf@tronnes.org>
4981 S:      Maintained
4982 F:      drivers/gpu/drm/tinydrm/repaper.c
4983 F:      Documentation/devicetree/bindings/display/repaper.txt
4984
4985 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4986 M:      Dave Airlie <airlied@redhat.com>
4987 M:      Gerd Hoffmann <kraxel@redhat.com>
4988 L:      virtualization@lists.linux-foundation.org
4989 T:      git git://anongit.freedesktop.org/drm/drm-misc
4990 S:      Obsolete
4991 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4992 F:      drivers/gpu/drm/cirrus/
4993
4994 DRM DRIVER FOR QXL VIRTUAL GPU
4995 M:      Dave Airlie <airlied@redhat.com>
4996 M:      Gerd Hoffmann <kraxel@redhat.com>
4997 L:      virtualization@lists.linux-foundation.org
4998 L:      spice-devel@lists.freedesktop.org
4999 T:      git git://anongit.freedesktop.org/drm/drm-misc
5000 S:      Maintained
5001 F:      drivers/gpu/drm/qxl/
5002 F:      include/uapi/drm/qxl_drm.h
5003
5004 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5005 S:      Orphan / Obsolete
5006 F:      drivers/gpu/drm/r128/
5007 F:      include/uapi/drm/r128_drm.h
5008
5009 DRM DRIVER FOR SAVAGE VIDEO CARDS
5010 S:      Orphan / Obsolete
5011 F:      drivers/gpu/drm/savage/
5012 F:      include/uapi/drm/savage_drm.h
5013
5014 DRM DRIVER FOR SIS VIDEO CARDS
5015 S:      Orphan / Obsolete
5016 F:      drivers/gpu/drm/sis/
5017 F:      include/uapi/drm/sis_drm.h
5018
5019 DRM DRIVER FOR SITRONIX ST7701 PANELS
5020 M:      Jagan Teki <jagan@amarulasolutions.com>
5021 S:      Maintained
5022 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5023 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5024
5025 DRM DRIVER FOR SITRONIX ST7586 PANELS
5026 M:      David Lechner <david@lechnology.com>
5027 S:      Maintained
5028 F:      drivers/gpu/drm/tinydrm/st7586.c
5029 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5030
5031 DRM DRIVER FOR SITRONIX ST7735R PANELS
5032 M:      David Lechner <david@lechnology.com>
5033 S:      Maintained
5034 F:      drivers/gpu/drm/tinydrm/st7735r.c
5035 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5036
5037 DRM DRIVER FOR TDFX VIDEO CARDS
5038 S:      Orphan / Obsolete
5039 F:      drivers/gpu/drm/tdfx/
5040
5041 DRM DRIVER FOR TPO TPG110 PANELS
5042 M:      Linus Walleij <linus.walleij@linaro.org>
5043 T:      git git://anongit.freedesktop.org/drm/drm-misc
5044 S:      Maintained
5045 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5046 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5047
5048 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5049 M:      Dave Airlie <airlied@redhat.com>
5050 R:      Sean Paul <sean@poorly.run>
5051 L:      dri-devel@lists.freedesktop.org
5052 S:      Odd Fixes
5053 F:      drivers/gpu/drm/udl/
5054 T:      git git://anongit.freedesktop.org/drm/drm-misc
5055
5056 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5057 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5058 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5059 R:      Daniel Vetter <daniel@ffwll.ch>
5060 T:      git git://anongit.freedesktop.org/drm/drm-misc
5061 S:      Maintained
5062 L:      dri-devel@lists.freedesktop.org
5063 F:      drivers/gpu/drm/vkms/
5064 F:      Documentation/gpu/vkms.rst
5065
5066 DRM DRIVER FOR VMWARE VIRTUAL GPU
5067 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5068 M:      Thomas Hellstrom <thellstrom@vmware.com>
5069 L:      dri-devel@lists.freedesktop.org
5070 T:      git git://people.freedesktop.org/~thomash/linux
5071 S:      Supported
5072 F:      drivers/gpu/drm/vmwgfx/
5073 F:      include/uapi/drm/vmwgfx_drm.h
5074
5075 DRM DRIVERS
5076 M:      David Airlie <airlied@linux.ie>
5077 M:      Daniel Vetter <daniel@ffwll.ch>
5078 L:      dri-devel@lists.freedesktop.org
5079 T:      git git://anongit.freedesktop.org/drm/drm
5080 B:      https://bugs.freedesktop.org/
5081 C:      irc://chat.freenode.net/dri-devel
5082 S:      Maintained
5083 F:      drivers/gpu/drm/
5084 F:      drivers/gpu/vga/
5085 F:      Documentation/devicetree/bindings/display/
5086 F:      Documentation/devicetree/bindings/gpu/
5087 F:      Documentation/gpu/
5088 F:      include/drm/
5089 F:      include/uapi/drm/
5090 F:      include/linux/vga*
5091
5092 DRM DRIVERS AND MISC GPU PATCHES
5093 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5094 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5095 M:      Sean Paul <sean@poorly.run>
5096 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5097 S:      Maintained
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099 F:      Documentation/gpu/
5100 F:      drivers/gpu/vga/
5101 F:      drivers/gpu/drm/*
5102 F:      include/drm/drm*
5103 F:      include/uapi/drm/drm*
5104 F:      include/linux/vga*
5105
5106 DRM DRIVERS FOR ALLWINNER A10
5107 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5108 L:      dri-devel@lists.freedesktop.org
5109 S:      Supported
5110 F:      drivers/gpu/drm/sun4i/
5111 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5112 T:      git git://anongit.freedesktop.org/drm/drm-misc
5113
5114 DRM DRIVERS FOR AMLOGIC SOCS
5115 M:      Neil Armstrong <narmstrong@baylibre.com>
5116 L:      dri-devel@lists.freedesktop.org
5117 L:      linux-amlogic@lists.infradead.org
5118 W:      http://linux-meson.com/
5119 S:      Supported
5120 F:      drivers/gpu/drm/meson/
5121 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5122 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5123 F:      Documentation/gpu/meson.rst
5124 T:      git git://anongit.freedesktop.org/drm/drm-misc
5125
5126 DRM DRIVERS FOR ATMEL HLCDC
5127 M:      Boris Brezillon <bbrezillon@kernel.org>
5128 L:      dri-devel@lists.freedesktop.org
5129 S:      Supported
5130 F:      drivers/gpu/drm/atmel-hlcdc/
5131 F:      Documentation/devicetree/bindings/display/atmel/
5132 T:      git git://anongit.freedesktop.org/drm/drm-misc
5133
5134 DRM DRIVERS FOR BRIDGE CHIPS
5135 M:      Andrzej Hajda <a.hajda@samsung.com>
5136 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5137 S:      Maintained
5138 T:      git git://anongit.freedesktop.org/drm/drm-misc
5139 F:      drivers/gpu/drm/bridge/
5140
5141 DRM DRIVERS FOR EXYNOS
5142 M:      Inki Dae <inki.dae@samsung.com>
5143 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5144 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5145 M:      Kyungmin Park <kyungmin.park@samsung.com>
5146 L:      dri-devel@lists.freedesktop.org
5147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5148 S:      Supported
5149 F:      drivers/gpu/drm/exynos/
5150 F:      include/uapi/drm/exynos_drm.h
5151 F:      Documentation/devicetree/bindings/display/exynos/
5152
5153 DRM DRIVERS FOR FREESCALE DCU
5154 M:      Stefan Agner <stefan@agner.ch>
5155 M:      Alison Wang <alison.wang@nxp.com>
5156 L:      dri-devel@lists.freedesktop.org
5157 S:      Supported
5158 F:      drivers/gpu/drm/fsl-dcu/
5159 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5160 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5161 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5162 T:      git git://anongit.freedesktop.org/drm/drm-misc
5163
5164 DRM DRIVERS FOR FREESCALE IMX
5165 M:      Philipp Zabel <p.zabel@pengutronix.de>
5166 L:      dri-devel@lists.freedesktop.org
5167 S:      Maintained
5168 F:      drivers/gpu/drm/imx/
5169 F:      drivers/gpu/ipu-v3/
5170 F:      Documentation/devicetree/bindings/display/imx/
5171
5172 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5173 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5174 L:      dri-devel@lists.freedesktop.org
5175 T:      git git://github.com/patjak/drm-gma500
5176 S:      Maintained
5177 F:      drivers/gpu/drm/gma500/
5178
5179 DRM DRIVERS FOR HISILICON
5180 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5181 M:      Rongrong Zou <zourongrong@gmail.com>
5182 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5183 R:      Chen Feng <puck.chen@hisilicon.com>
5184 L:      dri-devel@lists.freedesktop.org
5185 T:      git git://github.com/xin3liang/linux.git
5186 S:      Maintained
5187 F:      drivers/gpu/drm/hisilicon/
5188 F:      Documentation/devicetree/bindings/display/hisilicon/
5189
5190 DRM DRIVERS FOR MEDIATEK
5191 M:      CK Hu <ck.hu@mediatek.com>
5192 M:      Philipp Zabel <p.zabel@pengutronix.de>
5193 L:      dri-devel@lists.freedesktop.org
5194 S:      Supported
5195 F:      drivers/gpu/drm/mediatek/
5196 F:      Documentation/devicetree/bindings/display/mediatek/
5197
5198 DRM DRIVERS FOR NVIDIA TEGRA
5199 M:      Thierry Reding <thierry.reding@gmail.com>
5200 L:      dri-devel@lists.freedesktop.org
5201 L:      linux-tegra@vger.kernel.org
5202 T:      git git://anongit.freedesktop.org/tegra/linux.git
5203 S:      Supported
5204 F:      drivers/gpu/drm/tegra/
5205 F:      drivers/gpu/host1x/
5206 F:      include/linux/host1x.h
5207 F:      include/uapi/drm/tegra_drm.h
5208 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5209
5210 DRM DRIVERS FOR RENESAS
5211 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5212 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5213 L:      dri-devel@lists.freedesktop.org
5214 L:      linux-renesas-soc@vger.kernel.org
5215 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5216 S:      Supported
5217 F:      drivers/gpu/drm/rcar-du/
5218 F:      drivers/gpu/drm/shmobile/
5219 F:      include/linux/platform_data/shmob_drm.h
5220 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5221 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5222 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5223
5224 DRM DRIVERS FOR ROCKCHIP
5225 M:      Sandy Huang <hjc@rock-chips.com>
5226 M:      Heiko Stübner <heiko@sntech.de>
5227 L:      dri-devel@lists.freedesktop.org
5228 S:      Maintained
5229 F:      drivers/gpu/drm/rockchip/
5230 F:      Documentation/devicetree/bindings/display/rockchip/
5231 T:      git git://anongit.freedesktop.org/drm/drm-misc
5232
5233 DRM DRIVERS FOR STI
5234 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5235 M:      Vincent Abriou <vincent.abriou@st.com>
5236 L:      dri-devel@lists.freedesktop.org
5237 T:      git git://anongit.freedesktop.org/drm/drm-misc
5238 S:      Maintained
5239 F:      drivers/gpu/drm/sti
5240 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5241
5242 DRM DRIVERS FOR STM
5243 M:      Yannick Fertre <yannick.fertre@st.com>
5244 M:      Philippe Cornu <philippe.cornu@st.com>
5245 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5246 M:      Vincent Abriou <vincent.abriou@st.com>
5247 L:      dri-devel@lists.freedesktop.org
5248 T:      git git://anongit.freedesktop.org/drm/drm-misc
5249 S:      Maintained
5250 F:      drivers/gpu/drm/stm
5251 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5252
5253 DRM DRIVERS FOR TI LCDC
5254 M:      Jyri Sarha <jsarha@ti.com>
5255 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5256 L:      dri-devel@lists.freedesktop.org
5257 S:      Maintained
5258 F:      drivers/gpu/drm/tilcdc/
5259 F:      Documentation/devicetree/bindings/display/tilcdc/
5260
5261 DRM DRIVERS FOR TI OMAP
5262 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5263 L:      dri-devel@lists.freedesktop.org
5264 S:      Maintained
5265 F:      drivers/gpu/drm/omapdrm/
5266 F:      Documentation/devicetree/bindings/display/ti/
5267
5268 DRM DRIVERS FOR V3D
5269 M:      Eric Anholt <eric@anholt.net>
5270 S:      Supported
5271 F:      drivers/gpu/drm/v3d/
5272 F:      include/uapi/drm/v3d_drm.h
5273 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5274 T:      git git://anongit.freedesktop.org/drm/drm-misc
5275
5276 DRM DRIVERS FOR VC4
5277 M:      Eric Anholt <eric@anholt.net>
5278 T:      git git://github.com/anholt/linux
5279 S:      Supported
5280 F:      drivers/gpu/drm/vc4/
5281 F:      include/uapi/drm/vc4_drm.h
5282 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5283 T:      git git://anongit.freedesktop.org/drm/drm-misc
5284
5285 DRM DRIVERS FOR VIVANTE GPU IP
5286 M:      Lucas Stach <l.stach@pengutronix.de>
5287 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5288 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5289 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5290 L:      dri-devel@lists.freedesktop.org
5291 S:      Maintained
5292 F:      drivers/gpu/drm/etnaviv/
5293 F:      include/uapi/drm/etnaviv_drm.h
5294 F:      Documentation/devicetree/bindings/display/etnaviv/
5295
5296 DRM DRIVERS FOR ZTE ZX
5297 M:      Shawn Guo <shawnguo@kernel.org>
5298 L:      dri-devel@lists.freedesktop.org
5299 S:      Maintained
5300 F:      drivers/gpu/drm/zte/
5301 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5302 T:      git git://anongit.freedesktop.org/drm/drm-misc
5303
5304 DRM PANEL DRIVERS
5305 M:      Thierry Reding <thierry.reding@gmail.com>
5306 L:      dri-devel@lists.freedesktop.org
5307 T:      git git://anongit.freedesktop.org/drm/drm-misc
5308 S:      Maintained
5309 F:      drivers/gpu/drm/drm_panel.c
5310 F:      drivers/gpu/drm/panel/
5311 F:      include/drm/drm_panel.h
5312 F:      Documentation/devicetree/bindings/display/panel/
5313
5314 DRM TINYDRM DRIVERS
5315 M:      Noralf Trønnes <noralf@tronnes.org>
5316 W:      https://github.com/notro/tinydrm/wiki/Development
5317 T:      git git://anongit.freedesktop.org/drm/drm-misc
5318 S:      Maintained
5319 F:      drivers/gpu/drm/tinydrm/
5320 F:      include/drm/tinydrm/
5321
5322 DRM DRIVERS FOR XEN
5323 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5324 T:      git git://anongit.freedesktop.org/drm/drm-misc
5325 L:      dri-devel@lists.freedesktop.org
5326 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5327 S:      Supported
5328 F:      drivers/gpu/drm/xen/
5329 F:      Documentation/gpu/xen-front.rst
5330
5331 DRM TTM SUBSYSTEM
5332 M:      Christian Koenig <christian.koenig@amd.com>
5333 M:      Huang Rui <ray.huang@amd.com>
5334 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5335 T:      git git://people.freedesktop.org/~agd5f/linux
5336 S:      Maintained
5337 L:      dri-devel@lists.freedesktop.org
5338 F:      include/drm/ttm/
5339 F:      drivers/gpu/drm/ttm/
5340
5341 DSBR100 USB FM RADIO DRIVER
5342 M:      Alexey Klimov <klimov.linux@gmail.com>
5343 L:      linux-media@vger.kernel.org
5344 T:      git git://linuxtv.org/media_tree.git
5345 S:      Maintained
5346 F:      drivers/media/radio/dsbr100.c
5347
5348 DSCC4 DRIVER
5349 M:      Francois Romieu <romieu@fr.zoreil.com>
5350 L:      netdev@vger.kernel.org
5351 S:      Maintained
5352 F:      drivers/net/wan/dscc4.c
5353
5354 DT3155 MEDIA DRIVER
5355 M:      Hans Verkuil <hverkuil@xs4all.nl>
5356 L:      linux-media@vger.kernel.org
5357 T:      git git://linuxtv.org/media_tree.git
5358 W:      https://linuxtv.org
5359 S:      Odd Fixes
5360 F:      drivers/media/pci/dt3155/
5361
5362 DVB_USB_AF9015 MEDIA DRIVER
5363 M:      Antti Palosaari <crope@iki.fi>
5364 L:      linux-media@vger.kernel.org
5365 W:      https://linuxtv.org
5366 W:      http://palosaari.fi/linux/
5367 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5368 T:      git git://linuxtv.org/anttip/media_tree.git
5369 S:      Maintained
5370 F:      drivers/media/usb/dvb-usb-v2/af9015*
5371
5372 DVB_USB_AF9035 MEDIA DRIVER
5373 M:      Antti Palosaari <crope@iki.fi>
5374 L:      linux-media@vger.kernel.org
5375 W:      https://linuxtv.org
5376 W:      http://palosaari.fi/linux/
5377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5378 T:      git git://linuxtv.org/anttip/media_tree.git
5379 S:      Maintained
5380 F:      drivers/media/usb/dvb-usb-v2/af9035*
5381
5382 DVB_USB_ANYSEE MEDIA DRIVER
5383 M:      Antti Palosaari <crope@iki.fi>
5384 L:      linux-media@vger.kernel.org
5385 W:      https://linuxtv.org
5386 W:      http://palosaari.fi/linux/
5387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5388 T:      git git://linuxtv.org/anttip/media_tree.git
5389 S:      Maintained
5390 F:      drivers/media/usb/dvb-usb-v2/anysee*
5391
5392 DVB_USB_AU6610 MEDIA DRIVER
5393 M:      Antti Palosaari <crope@iki.fi>
5394 L:      linux-media@vger.kernel.org
5395 W:      https://linuxtv.org
5396 W:      http://palosaari.fi/linux/
5397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5398 T:      git git://linuxtv.org/anttip/media_tree.git
5399 S:      Maintained
5400 F:      drivers/media/usb/dvb-usb-v2/au6610*
5401
5402 DVB_USB_CE6230 MEDIA DRIVER
5403 M:      Antti Palosaari <crope@iki.fi>
5404 L:      linux-media@vger.kernel.org
5405 W:      https://linuxtv.org
5406 W:      http://palosaari.fi/linux/
5407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5408 T:      git git://linuxtv.org/anttip/media_tree.git
5409 S:      Maintained
5410 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5411
5412 DVB_USB_CXUSB MEDIA DRIVER
5413 M:      Michael Krufky <mkrufky@linuxtv.org>
5414 L:      linux-media@vger.kernel.org
5415 W:      https://linuxtv.org
5416 W:      http://github.com/mkrufky
5417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5418 T:      git git://linuxtv.org/media_tree.git
5419 S:      Maintained
5420 F:      drivers/media/usb/dvb-usb/cxusb*
5421
5422 DVB_USB_EC168 MEDIA DRIVER
5423 M:      Antti Palosaari <crope@iki.fi>
5424 L:      linux-media@vger.kernel.org
5425 W:      https://linuxtv.org
5426 W:      http://palosaari.fi/linux/
5427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5428 T:      git git://linuxtv.org/anttip/media_tree.git
5429 S:      Maintained
5430 F:      drivers/media/usb/dvb-usb-v2/ec168*
5431
5432 DVB_USB_GL861 MEDIA DRIVER
5433 M:      Antti Palosaari <crope@iki.fi>
5434 L:      linux-media@vger.kernel.org
5435 W:      https://linuxtv.org
5436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5437 T:      git git://linuxtv.org/anttip/media_tree.git
5438 S:      Maintained
5439 F:      drivers/media/usb/dvb-usb-v2/gl861*
5440
5441 DVB_USB_MXL111SF MEDIA DRIVER
5442 M:      Michael Krufky <mkrufky@linuxtv.org>
5443 L:      linux-media@vger.kernel.org
5444 W:      https://linuxtv.org
5445 W:      http://github.com/mkrufky
5446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5447 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5448 S:      Maintained
5449 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5450
5451 DVB_USB_RTL28XXU MEDIA DRIVER
5452 M:      Antti Palosaari <crope@iki.fi>
5453 L:      linux-media@vger.kernel.org
5454 W:      https://linuxtv.org
5455 W:      http://palosaari.fi/linux/
5456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5457 T:      git git://linuxtv.org/anttip/media_tree.git
5458 S:      Maintained
5459 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5460
5461 DVB_USB_V2 MEDIA DRIVER
5462 M:      Antti Palosaari <crope@iki.fi>
5463 L:      linux-media@vger.kernel.org
5464 W:      https://linuxtv.org
5465 W:      http://palosaari.fi/linux/
5466 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5467 T:      git git://linuxtv.org/anttip/media_tree.git
5468 S:      Maintained
5469 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5470 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5471
5472 DYNAMIC DEBUG
5473 M:      Jason Baron <jbaron@akamai.com>
5474 S:      Maintained
5475 F:      lib/dynamic_debug.c
5476 F:      include/linux/dynamic_debug.h
5477
5478 DYNAMIC INTERRUPT MODERATION
5479 M:      Tal Gilboa <talgi@mellanox.com>
5480 S:      Maintained
5481 F:      include/linux/net_dim.h
5482
5483 DZ DECSTATION DZ11 SERIAL DRIVER
5484 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5485 S:      Maintained
5486 F:      drivers/tty/serial/dz.*
5487
5488 E3X0 POWER BUTTON DRIVER
5489 M:      Moritz Fischer <moritz.fischer@ettus.com>
5490 L:      usrp-users@lists.ettus.com
5491 W:      http://www.ettus.com
5492 S:      Supported
5493 F:      drivers/input/misc/e3x0-button.c
5494 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5495
5496 E4000 MEDIA DRIVER
5497 M:      Antti Palosaari <crope@iki.fi>
5498 L:      linux-media@vger.kernel.org
5499 W:      https://linuxtv.org
5500 W:      http://palosaari.fi/linux/
5501 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5502 T:      git git://linuxtv.org/anttip/media_tree.git
5503 S:      Maintained
5504 F:      drivers/media/tuners/e4000*
5505
5506 EARTH_PT1 MEDIA DRIVER
5507 M:      Akihiro Tsukada <tskd08@gmail.com>
5508 L:      linux-media@vger.kernel.org
5509 S:      Odd Fixes
5510 F:      drivers/media/pci/pt1/
5511
5512 EARTH_PT3 MEDIA DRIVER
5513 M:      Akihiro Tsukada <tskd08@gmail.com>
5514 L:      linux-media@vger.kernel.org
5515 S:      Odd Fixes
5516 F:      drivers/media/pci/pt3/
5517
5518 EC100 MEDIA DRIVER
5519 M:      Antti Palosaari <crope@iki.fi>
5520 L:      linux-media@vger.kernel.org
5521 W:      https://linuxtv.org
5522 W:      http://palosaari.fi/linux/
5523 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5524 T:      git git://linuxtv.org/anttip/media_tree.git
5525 S:      Maintained
5526 F:      drivers/media/dvb-frontends/ec100*
5527
5528 ECRYPT FILE SYSTEM
5529 M:      Tyler Hicks <tyhicks@canonical.com>
5530 L:      ecryptfs@vger.kernel.org
5531 W:      http://ecryptfs.org
5532 W:      https://launchpad.net/ecryptfs
5533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5534 S:      Supported
5535 F:      Documentation/filesystems/ecryptfs.txt
5536 F:      fs/ecryptfs/
5537
5538 EDAC-AMD64
5539 M:      Borislav Petkov <bp@alien8.de>
5540 L:      linux-edac@vger.kernel.org
5541 S:      Maintained
5542 F:      drivers/edac/amd64_edac*
5543
5544 EDAC-AST2500
5545 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5546 S:      Supported
5547 F:      drivers/edac/aspeed_edac.c
5548 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5549
5550 EDAC-CALXEDA
5551 M:      Robert Richter <rric@kernel.org>
5552 L:      linux-edac@vger.kernel.org
5553 S:      Maintained
5554 F:      drivers/edac/highbank*
5555
5556 EDAC-CAVIUM OCTEON
5557 M:      Ralf Baechle <ralf@linux-mips.org>
5558 M:      David Daney <david.daney@cavium.com>
5559 L:      linux-edac@vger.kernel.org
5560 L:      linux-mips@vger.kernel.org
5561 S:      Supported
5562 F:      drivers/edac/octeon_edac*
5563
5564 EDAC-CAVIUM THUNDERX
5565 M:      David Daney <david.daney@cavium.com>
5566 M:      Jan Glauber <jglauber@cavium.com>
5567 L:      linux-edac@vger.kernel.org
5568 S:      Supported
5569 F:      drivers/edac/thunderx_edac*
5570
5571 EDAC-CORE
5572 M:      Borislav Petkov <bp@alien8.de>
5573 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5574 R:      James Morse <james.morse@arm.com>
5575 L:      linux-edac@vger.kernel.org
5576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5578 S:      Supported
5579 F:      Documentation/admin-guide/ras.rst
5580 F:      Documentation/driver-api/edac.rst
5581 F:      drivers/edac/
5582 F:      include/linux/edac.h
5583
5584 EDAC-E752X
5585 M:      Mark Gross <mark.gross@intel.com>
5586 L:      linux-edac@vger.kernel.org
5587 S:      Maintained
5588 F:      drivers/edac/e752x_edac.c
5589
5590 EDAC-E7XXX
5591 L:      linux-edac@vger.kernel.org
5592 S:      Maintained
5593 F:      drivers/edac/e7xxx_edac.c
5594
5595 EDAC-FSL_DDR
5596 M:      York Sun <york.sun@nxp.com>
5597 L:      linux-edac@vger.kernel.org
5598 S:      Maintained
5599 F:      drivers/edac/fsl_ddr_edac.*
5600
5601 EDAC-GHES
5602 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5603 L:      linux-edac@vger.kernel.org
5604 S:      Maintained
5605 F:      drivers/edac/ghes_edac.c
5606
5607 EDAC-I3000
5608 L:      linux-edac@vger.kernel.org
5609 S:      Orphan
5610 F:      drivers/edac/i3000_edac.c
5611
5612 EDAC-I5000
5613 L:      linux-edac@vger.kernel.org
5614 S:      Maintained
5615 F:      drivers/edac/i5000_edac.c
5616
5617 EDAC-I5400
5618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5619 L:      linux-edac@vger.kernel.org
5620 S:      Maintained
5621 F:      drivers/edac/i5400_edac.c
5622
5623 EDAC-I7300
5624 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5625 L:      linux-edac@vger.kernel.org
5626 S:      Maintained
5627 F:      drivers/edac/i7300_edac.c
5628
5629 EDAC-I7CORE
5630 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5631 L:      linux-edac@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/edac/i7core_edac.c
5634
5635 EDAC-I82443BXGX
5636 M:      Tim Small <tim@buttersideup.com>
5637 L:      linux-edac@vger.kernel.org
5638 S:      Maintained
5639 F:      drivers/edac/i82443bxgx_edac.c
5640
5641 EDAC-I82975X
5642 M:      "Arvind R." <arvino55@gmail.com>
5643 L:      linux-edac@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/edac/i82975x_edac.c
5646
5647 EDAC-IE31200
5648 M:      Jason Baron <jbaron@akamai.com>
5649 L:      linux-edac@vger.kernel.org
5650 S:      Maintained
5651 F:      drivers/edac/ie31200_edac.c
5652
5653 EDAC-MPC85XX
5654 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5655 L:      linux-edac@vger.kernel.org
5656 S:      Maintained
5657 F:      drivers/edac/mpc85xx_edac.[ch]
5658
5659 EDAC-PASEMI
5660 M:      Egor Martovetsky <egor@pasemi.com>
5661 L:      linux-edac@vger.kernel.org
5662 S:      Maintained
5663 F:      drivers/edac/pasemi_edac.c
5664
5665 EDAC-PND2
5666 M:      Tony Luck <tony.luck@intel.com>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/pnd2_edac.[ch]
5670
5671 EDAC-R82600
5672 M:      Tim Small <tim@buttersideup.com>
5673 L:      linux-edac@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/edac/r82600_edac.c
5676
5677 EDAC-SBRIDGE
5678 M:      Tony Luck <tony.luck@intel.com>
5679 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5680 L:      linux-edac@vger.kernel.org
5681 S:      Maintained
5682 F:      drivers/edac/sb_edac.c
5683
5684 EDAC-SKYLAKE
5685 M:      Tony Luck <tony.luck@intel.com>
5686 L:      linux-edac@vger.kernel.org
5687 S:      Maintained
5688 F:      drivers/edac/skx_edac.c
5689
5690 EDAC-TI
5691 M:      Tero Kristo <t-kristo@ti.com>
5692 L:      linux-edac@vger.kernel.org
5693 S:      Maintained
5694 F:      drivers/edac/ti_edac.c
5695
5696 EDAC-QCOM
5697 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5698 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5699 L:      linux-arm-msm@vger.kernel.org
5700 L:      linux-edac@vger.kernel.org
5701 S:      Maintained
5702 F:      drivers/edac/qcom_edac.c
5703
5704 EDIROL UA-101/UA-1000 DRIVER
5705 M:      Clemens Ladisch <clemens@ladisch.de>
5706 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5707 T:      git git://git.alsa-project.org/alsa-kernel.git
5708 S:      Maintained
5709 F:      sound/usb/misc/ua101.c
5710
5711 EFI TEST DRIVER
5712 L:      linux-efi@vger.kernel.org
5713 M:      Ivan Hu <ivan.hu@canonical.com>
5714 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5715 S:      Maintained
5716 F:      drivers/firmware/efi/test/
5717
5718 EFI VARIABLE FILESYSTEM
5719 M:      Matthew Garrett <matthew.garrett@nebula.com>
5720 M:      Jeremy Kerr <jk@ozlabs.org>
5721 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5723 L:      linux-efi@vger.kernel.org
5724 S:      Maintained
5725 F:      fs/efivarfs/
5726
5727 EFIFB FRAMEBUFFER DRIVER
5728 L:      linux-fbdev@vger.kernel.org
5729 M:      Peter Jones <pjones@redhat.com>
5730 S:      Maintained
5731 F:      drivers/video/fbdev/efifb.c
5732
5733 EFS FILESYSTEM
5734 W:      http://aeschi.ch.eu.org/efs/
5735 S:      Orphan
5736 F:      fs/efs/
5737
5738 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5739 M:      Douglas Miller <dougmill@linux.ibm.com>
5740 L:      netdev@vger.kernel.org
5741 S:      Maintained
5742 F:      drivers/net/ethernet/ibm/ehea/
5743
5744 EM28XX VIDEO4LINUX DRIVER
5745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5746 L:      linux-media@vger.kernel.org
5747 W:      https://linuxtv.org
5748 T:      git git://linuxtv.org/media_tree.git
5749 S:      Maintained
5750 F:      drivers/media/usb/em28xx/
5751 F:      Documentation/media/v4l-drivers/em28xx*
5752
5753 EMBEDDED LINUX
5754 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5755 M:      Matt Mackall <mpm@selenic.com>
5756 M:      David Woodhouse <dwmw2@infradead.org>
5757 L:      linux-embedded@vger.kernel.org
5758 S:      Maintained
5759
5760 Emulex 10Gbps iSCSI - OneConnect DRIVER
5761 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5762 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5763 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5764 L:      linux-scsi@vger.kernel.org
5765 W:      http://www.broadcom.com
5766 S:      Supported
5767 F:      drivers/scsi/be2iscsi/
5768
5769 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5770 M:      Sathya Perla <sathya.perla@broadcom.com>
5771 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5772 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5773 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5774 L:      netdev@vger.kernel.org
5775 W:      http://www.emulex.com
5776 S:      Supported
5777 F:      drivers/net/ethernet/emulex/benet/
5778
5779 EMULEX ONECONNECT ROCE DRIVER
5780 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5781 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5782 L:      linux-rdma@vger.kernel.org
5783 W:      http://www.broadcom.com
5784 S:      Odd Fixes
5785 F:      drivers/infiniband/hw/ocrdma/
5786 F:      include/uapi/rdma/ocrdma-abi.h
5787
5788 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5789 M:      James Smart <james.smart@broadcom.com>
5790 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5791 L:      linux-scsi@vger.kernel.org
5792 W:      http://www.broadcom.com
5793 S:      Supported
5794 F:      drivers/scsi/lpfc/
5795
5796 ENE CB710 FLASH CARD READER DRIVER
5797 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5798 S:      Maintained
5799 F:      drivers/misc/cb710/
5800 F:      drivers/mmc/host/cb710-mmc.*
5801 F:      include/linux/cb710.h
5802
5803 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5804 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5805 S:      Maintained
5806 F:      drivers/media/rc/ene_ir.*
5807
5808 EPSON S1D13XXX FRAMEBUFFER DRIVER
5809 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5810 S:      Maintained
5811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5812 F:      drivers/video/fbdev/s1d13xxxfb.c
5813 F:      include/video/s1d13xxxfb.h
5814
5815 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5816 M:      Jeff Layton <jlayton@kernel.org>
5817 S:      Maintained
5818 F:      lib/errseq.c
5819 F:      include/linux/errseq.h
5820
5821 ET131X NETWORK DRIVER
5822 M:      Mark Einon <mark.einon@gmail.com>
5823 S:      Odd Fixes
5824 F:      drivers/net/ethernet/agere/
5825
5826 ETHERNET BRIDGE
5827 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5828 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5829 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5830 L:      netdev@vger.kernel.org
5831 W:      http://www.linuxfoundation.org/en/Net:Bridge
5832 S:      Maintained
5833 F:      include/linux/netfilter_bridge/
5834 F:      net/bridge/
5835
5836 ETHERNET PHY LIBRARY
5837 M:      Andrew Lunn <andrew@lunn.ch>
5838 M:      Florian Fainelli <f.fainelli@gmail.com>
5839 M:      Heiner Kallweit <hkallweit1@gmail.com>
5840 L:      netdev@vger.kernel.org
5841 S:      Maintained
5842 F:      Documentation/ABI/testing/sysfs-bus-mdio
5843 F:      Documentation/devicetree/bindings/net/mdio*
5844 F:      Documentation/networking/phy.rst
5845 F:      drivers/net/phy/
5846 F:      drivers/of/of_mdio.c
5847 F:      drivers/of/of_net.c
5848 F:      include/linux/*mdio*.h
5849 F:      include/linux/of_net.h
5850 F:      include/linux/phy.h
5851 F:      include/linux/phy_fixed.h
5852 F:      include/linux/platform_data/mdio-bcm-unimac.h
5853 F:      include/linux/platform_data/mdio-gpio.h
5854 F:      include/trace/events/mdio.h
5855 F:      include/uapi/linux/mdio.h
5856 F:      include/uapi/linux/mii.h
5857
5858 EXT2 FILE SYSTEM
5859 M:      Jan Kara <jack@suse.com>
5860 L:      linux-ext4@vger.kernel.org
5861 S:      Maintained
5862 F:      Documentation/filesystems/ext2.txt
5863 F:      fs/ext2/
5864 F:      include/linux/ext2*
5865
5866 EXT4 FILE SYSTEM
5867 M:      "Theodore Ts'o" <tytso@mit.edu>
5868 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5869 L:      linux-ext4@vger.kernel.org
5870 W:      http://ext4.wiki.kernel.org
5871 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5873 S:      Maintained
5874 F:      Documentation/filesystems/ext4/
5875 F:      fs/ext4/
5876
5877 Extended Verification Module (EVM)
5878 M:      Mimi Zohar <zohar@linux.ibm.com>
5879 L:      linux-integrity@vger.kernel.org
5880 S:      Supported
5881 F:      security/integrity/evm/
5882
5883 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5884 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5885 L:      linux-efi@vger.kernel.org
5886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5887 S:      Maintained
5888 F:      Documentation/efi-stub.txt
5889 F:      arch/*/kernel/efi.c
5890 F:      arch/x86/boot/compressed/eboot.[ch]
5891 F:      arch/*/include/asm/efi.h
5892 F:      arch/x86/platform/efi/
5893 F:      drivers/firmware/efi/
5894 F:      include/linux/efi*.h
5895 F:      arch/arm/boot/compressed/efi-header.S
5896 F:      arch/arm64/kernel/efi-entry.S
5897
5898 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5899 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5900 M:      Chanwoo Choi <cw00.choi@samsung.com>
5901 L:      linux-kernel@vger.kernel.org
5902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5903 S:      Maintained
5904 F:      drivers/extcon/
5905 F:      include/linux/extcon/
5906 F:      include/linux/extcon.h
5907 F:      Documentation/extcon/
5908 F:      Documentation/devicetree/bindings/extcon/
5909
5910 EXYNOS DP DRIVER
5911 M:      Jingoo Han <jingoohan1@gmail.com>
5912 L:      dri-devel@lists.freedesktop.org
5913 S:      Maintained
5914 F:      drivers/gpu/drm/exynos/exynos_dp*
5915
5916 EXYNOS SYSMMU (IOMMU) driver
5917 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5918 L:      iommu@lists.linux-foundation.org
5919 S:      Maintained
5920 F:      drivers/iommu/exynos-iommu.c
5921
5922 EZchip NPS platform support
5923 M:      Vineet Gupta <vgupta@synopsys.com>
5924 M:      Ofer Levi <oferle@mellanox.com>
5925 S:      Supported
5926 F:      arch/arc/plat-eznps
5927 F:      arch/arc/boot/dts/eznps.dts
5928
5929 F2FS FILE SYSTEM
5930 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5931 M:      Chao Yu <yuchao0@huawei.com>
5932 L:      linux-f2fs-devel@lists.sourceforge.net
5933 W:      https://f2fs.wiki.kernel.org/
5934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5935 S:      Maintained
5936 F:      Documentation/filesystems/f2fs.txt
5937 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5938 F:      fs/f2fs/
5939 F:      include/linux/f2fs_fs.h
5940 F:      include/trace/events/f2fs.h
5941
5942 F71805F HARDWARE MONITORING DRIVER
5943 M:      Jean Delvare <jdelvare@suse.com>
5944 L:      linux-hwmon@vger.kernel.org
5945 S:      Maintained
5946 F:      Documentation/hwmon/f71805f
5947 F:      drivers/hwmon/f71805f.c
5948
5949 FADDR2LINE
5950 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5951 S:      Maintained
5952 F:      scripts/faddr2line
5953
5954 FAILOVER MODULE
5955 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5956 L:      netdev@vger.kernel.org
5957 S:      Supported
5958 F:      net/core/failover.c
5959 F:      include/net/failover.h
5960 F:      Documentation/networking/failover.rst
5961
5962 FANOTIFY
5963 M:      Jan Kara <jack@suse.cz>
5964 R:      Amir Goldstein <amir73il@gmail.com>
5965 L:      linux-fsdevel@vger.kernel.org
5966 S:      Maintained
5967 F:      fs/notify/fanotify/
5968 F:      include/linux/fanotify.h
5969 F:      include/uapi/linux/fanotify.h
5970
5971 FARSYNC SYNCHRONOUS DRIVER
5972 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5973 W:      http://www.farsite.co.uk/
5974 S:      Supported
5975 F:      drivers/net/wan/farsync.*
5976
5977 FAULT INJECTION SUPPORT
5978 M:      Akinobu Mita <akinobu.mita@gmail.com>
5979 S:      Supported
5980 F:      Documentation/fault-injection/
5981 F:      lib/fault-inject.c
5982
5983 FBTFT Framebuffer drivers
5984 S:      Orphan
5985 L:      dri-devel@lists.freedesktop.org
5986 L:      linux-fbdev@vger.kernel.org
5987 F:      drivers/staging/fbtft/
5988
5989 FC0011 TUNER DRIVER
5990 M:      Michael Buesch <m@bues.ch>
5991 L:      linux-media@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/media/tuners/fc0011.h
5994 F:      drivers/media/tuners/fc0011.c
5995
5996 FC2580 MEDIA DRIVER
5997 M:      Antti Palosaari <crope@iki.fi>
5998 L:      linux-media@vger.kernel.org
5999 W:      https://linuxtv.org
6000 W:      http://palosaari.fi/linux/
6001 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6002 T:      git git://linuxtv.org/anttip/media_tree.git
6003 S:      Maintained
6004 F:      drivers/media/tuners/fc2580*
6005
6006 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6007 M:      Hannes Reinecke <hare@suse.de>
6008 L:      linux-scsi@vger.kernel.org
6009 W:      www.Open-FCoE.org
6010 S:      Supported
6011 F:      drivers/scsi/libfc/
6012 F:      drivers/scsi/fcoe/
6013 F:      include/scsi/fc/
6014 F:      include/scsi/libfc.h
6015 F:      include/scsi/libfcoe.h
6016 F:      include/uapi/scsi/fc/
6017
6018 FILE LOCKING (flock() and fcntl()/lockf())
6019 M:      Jeff Layton <jlayton@kernel.org>
6020 M:      "J. Bruce Fields" <bfields@fieldses.org>
6021 L:      linux-fsdevel@vger.kernel.org
6022 S:      Maintained
6023 F:      include/linux/fcntl.h
6024 F:      include/uapi/linux/fcntl.h
6025 F:      fs/fcntl.c
6026 F:      fs/locks.c
6027
6028 FILESYSTEMS (VFS and infrastructure)
6029 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6030 L:      linux-fsdevel@vger.kernel.org
6031 S:      Maintained
6032 F:      fs/*
6033 F:      include/linux/fs.h
6034 F:      include/linux/fs_types.h
6035 F:      include/uapi/linux/fs.h
6036
6037 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6038 M:      Riku Voipio <riku.voipio@iki.fi>
6039 L:      linux-hwmon@vger.kernel.org
6040 S:      Maintained
6041 F:      drivers/hwmon/f75375s.c
6042 F:      include/linux/f75375s.h
6043
6044 FIREWIRE AUDIO DRIVERS
6045 M:      Clemens Ladisch <clemens@ladisch.de>
6046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6047 T:      git git://git.alsa-project.org/alsa-kernel.git
6048 S:      Maintained
6049 F:      sound/firewire/
6050
6051 FIREWIRE MEDIA DRIVERS (firedtv)
6052 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6053 L:      linux-media@vger.kernel.org
6054 L:      linux1394-devel@lists.sourceforge.net
6055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6056 S:      Maintained
6057 F:      drivers/media/firewire/
6058
6059 FIREWIRE SBP-2 TARGET
6060 M:      Chris Boot <bootc@bootc.net>
6061 L:      linux-scsi@vger.kernel.org
6062 L:      target-devel@vger.kernel.org
6063 L:      linux1394-devel@lists.sourceforge.net
6064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6065 S:      Maintained
6066 F:      drivers/target/sbp/
6067
6068 FIREWIRE SUBSYSTEM
6069 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6070 L:      linux1394-devel@lists.sourceforge.net
6071 W:      http://ieee1394.wiki.kernel.org/
6072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6073 S:      Maintained
6074 F:      drivers/firewire/
6075 F:      include/linux/firewire.h
6076 F:      include/uapi/linux/firewire*.h
6077 F:      tools/firewire/
6078
6079 FIRMWARE LOADER (request_firmware)
6080 M:      Luis Chamberlain <mcgrof@kernel.org>
6081 L:      linux-kernel@vger.kernel.org
6082 S:      Maintained
6083 F:      Documentation/firmware_class/
6084 F:      drivers/base/firmware_loader/
6085 F:      include/linux/firmware.h
6086
6087 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6088 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6089 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6090 S:      Maintained
6091 F:      drivers/block/rsxx/
6092
6093 FLOPPY DRIVER
6094 M:      Jiri Kosina <jikos@kernel.org>
6095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6096 S:      Odd fixes
6097 F:      drivers/block/floppy.c
6098
6099 FMC SUBSYSTEM
6100 M:      Alessandro Rubini <rubini@gnudd.com>
6101 W:      http://www.ohwr.org/projects/fmc-bus
6102 S:      Supported
6103 F:      drivers/fmc/
6104 F:      include/linux/fmc*.h
6105 F:      include/linux/ipmi-fru.h
6106 K:      fmc_d.*register
6107
6108 FPGA MANAGER FRAMEWORK
6109 M:      Alan Tull <atull@kernel.org>
6110 M:      Moritz Fischer <mdf@kernel.org>
6111 L:      linux-fpga@vger.kernel.org
6112 S:      Maintained
6113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6114 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6115 F:      Documentation/fpga/
6116 F:      Documentation/driver-api/fpga/
6117 F:      Documentation/devicetree/bindings/fpga/
6118 F:      drivers/fpga/
6119 F:      include/linux/fpga/
6120 W:      http://www.rocketboards.org
6121
6122 FPGA DFL DRIVERS
6123 M:      Wu Hao <hao.wu@intel.com>
6124 L:      linux-fpga@vger.kernel.org
6125 S:      Maintained
6126 F:      Documentation/fpga/dfl.txt
6127 F:      include/uapi/linux/fpga-dfl.h
6128 F:      drivers/fpga/dfl*
6129
6130 FPU EMULATOR
6131 M:      Bill Metzenthen <billm@melbpc.org.au>
6132 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6133 S:      Maintained
6134 F:      arch/x86/math-emu/
6135
6136 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6137 L:      netdev@vger.kernel.org
6138 S:      Orphan
6139 F:      drivers/net/wan/dlci.c
6140 F:      drivers/net/wan/sdla.c
6141
6142 FRAMEBUFFER LAYER
6143 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6144 L:      dri-devel@lists.freedesktop.org
6145 L:      linux-fbdev@vger.kernel.org
6146 T:      git git://github.com/bzolnier/linux.git
6147 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6148 S:      Maintained
6149 F:      Documentation/fb/
6150 F:      drivers/video/
6151 F:      include/video/
6152 F:      include/linux/fb.h
6153 F:      include/uapi/video/
6154 F:      include/uapi/linux/fb.h
6155
6156 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6157 M:      Horia Geantă <horia.geanta@nxp.com>
6158 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6159 L:      linux-crypto@vger.kernel.org
6160 S:      Maintained
6161 F:      drivers/crypto/caam/
6162 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6163
6164 FREESCALE DIU FRAMEBUFFER DRIVER
6165 M:      Timur Tabi <timur@kernel.org>
6166 L:      linux-fbdev@vger.kernel.org
6167 S:      Maintained
6168 F:      drivers/video/fbdev/fsl-diu-fb.*
6169
6170 FREESCALE DMA DRIVER
6171 M:      Li Yang <leoyang.li@nxp.com>
6172 M:      Zhang Wei <zw@zh-kernel.org>
6173 L:      linuxppc-dev@lists.ozlabs.org
6174 S:      Maintained
6175 F:      drivers/dma/fsldma.*
6176
6177 FREESCALE ENETC ETHERNET DRIVERS
6178 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6179 L:      netdev@vger.kernel.org
6180 S:      Maintained
6181 F:      drivers/net/ethernet/freescale/enetc/
6182
6183 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6184 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6185 L:      netdev@vger.kernel.org
6186 S:      Maintained
6187 F:      drivers/net/ethernet/freescale/gianfar*
6188 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6189
6190 FREESCALE GPMI NAND DRIVER
6191 M:      Han Xu <han.xu@nxp.com>
6192 L:      linux-mtd@lists.infradead.org
6193 S:      Maintained
6194 F:      drivers/mtd/nand/raw/gpmi-nand/*
6195
6196 FREESCALE I2C CPM DRIVER
6197 M:      Jochen Friedrich <jochen@scram.de>
6198 L:      linuxppc-dev@lists.ozlabs.org
6199 L:      linux-i2c@vger.kernel.org
6200 S:      Maintained
6201 F:      drivers/i2c/busses/i2c-cpm.c
6202
6203 FREESCALE IMX LPI2C DRIVER
6204 M:      Dong Aisheng <aisheng.dong@nxp.com>
6205 L:      linux-i2c@vger.kernel.org
6206 L:      linux-imx@nxp.com
6207 S:      Maintained
6208 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6209 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6210
6211 FREESCALE IMX / MXC FEC DRIVER
6212 M:      Fugang Duan <fugang.duan@nxp.com>
6213 L:      netdev@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/net/ethernet/freescale/fec_main.c
6216 F:      drivers/net/ethernet/freescale/fec_ptp.c
6217 F:      drivers/net/ethernet/freescale/fec.h
6218 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6219
6220 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6221 M:      Sascha Hauer <s.hauer@pengutronix.de>
6222 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6223 L:      linux-fbdev@vger.kernel.org
6224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6225 S:      Maintained
6226 F:      include/linux/platform_data/video-imxfb.h
6227 F:      drivers/video/fbdev/imxfb.c
6228
6229 FREESCALE QORIQ DPAA ETHERNET DRIVER
6230 M:      Madalin Bucur <madalin.bucur@nxp.com>
6231 L:      netdev@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/net/ethernet/freescale/dpaa
6234
6235 FREESCALE QORIQ DPAA FMAN DRIVER
6236 M:      Madalin Bucur <madalin.bucur@nxp.com>
6237 L:      netdev@vger.kernel.org
6238 S:      Maintained
6239 F:      drivers/net/ethernet/freescale/fman
6240 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6241
6242 FREESCALE QORIQ PTP CLOCK DRIVER
6243 M:      Yangbo Lu <yangbo.lu@nxp.com>
6244 L:      netdev@vger.kernel.org
6245 S:      Maintained
6246 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6247 F:      drivers/ptp/ptp_qoriq.c
6248 F:      drivers/ptp/ptp_qoriq_debugfs.c
6249 F:      include/linux/fsl/ptp_qoriq.h
6250 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6251
6252 FREESCALE QUAD SPI DRIVER
6253 M:      Han Xu <han.xu@nxp.com>
6254 L:      linux-spi@vger.kernel.org
6255 S:      Maintained
6256 F:      drivers/spi/spi-fsl-qspi.c
6257
6258 FREESCALE QUICC ENGINE LIBRARY
6259 M:      Qiang Zhao <qiang.zhao@nxp.com>
6260 L:      linuxppc-dev@lists.ozlabs.org
6261 S:      Maintained
6262 F:      drivers/soc/fsl/qe/
6263 F:      include/soc/fsl/*qe*.h
6264 F:      include/soc/fsl/*ucc*.h
6265
6266 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6267 M:      Li Yang <leoyang.li@nxp.com>
6268 L:      netdev@vger.kernel.org
6269 L:      linuxppc-dev@lists.ozlabs.org
6270 S:      Maintained
6271 F:      drivers/net/ethernet/freescale/ucc_geth*
6272
6273 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6274 M:      Zhao Qiang <qiang.zhao@nxp.com>
6275 L:      netdev@vger.kernel.org
6276 L:      linuxppc-dev@lists.ozlabs.org
6277 S:      Maintained
6278 F:      drivers/net/wan/fsl_ucc_hdlc*
6279
6280 FREESCALE QUICC ENGINE UCC UART DRIVER
6281 M:      Timur Tabi <timur@kernel.org>
6282 L:      linuxppc-dev@lists.ozlabs.org
6283 S:      Maintained
6284 F:      drivers/tty/serial/ucc_uart.c
6285
6286 FREESCALE SOC DRIVERS
6287 M:      Li Yang <leoyang.li@nxp.com>
6288 L:      linuxppc-dev@lists.ozlabs.org
6289 L:      linux-arm-kernel@lists.infradead.org
6290 S:      Maintained
6291 F:      Documentation/devicetree/bindings/soc/fsl/
6292 F:      drivers/soc/fsl/
6293 F:      include/linux/fsl/
6294
6295 FREESCALE SOC FS_ENET DRIVER
6296 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6297 L:      linuxppc-dev@lists.ozlabs.org
6298 L:      netdev@vger.kernel.org
6299 S:      Maintained
6300 F:      drivers/net/ethernet/freescale/fs_enet/
6301 F:      include/linux/fs_enet_pd.h
6302
6303 FREESCALE SOC SOUND DRIVERS
6304 M:      Timur Tabi <timur@kernel.org>
6305 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6306 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6307 R:      Fabio Estevam <festevam@gmail.com>
6308 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6309 L:      linuxppc-dev@lists.ozlabs.org
6310 S:      Maintained
6311 F:      sound/soc/fsl/fsl*
6312 F:      sound/soc/fsl/imx*
6313 F:      sound/soc/fsl/mpc8610_hpcd.c
6314
6315 FREESCALE USB PERIPHERAL DRIVERS
6316 M:      Li Yang <leoyang.li@nxp.com>
6317 L:      linux-usb@vger.kernel.org
6318 L:      linuxppc-dev@lists.ozlabs.org
6319 S:      Maintained
6320 F:      drivers/usb/gadget/udc/fsl*
6321
6322 FREEVXFS FILESYSTEM
6323 M:      Christoph Hellwig <hch@infradead.org>
6324 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6325 S:      Maintained
6326 F:      fs/freevxfs/
6327
6328 FREEZER
6329 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6330 M:      Pavel Machek <pavel@ucw.cz>
6331 L:      linux-pm@vger.kernel.org
6332 S:      Supported
6333 F:      Documentation/power/freezing-of-tasks.txt
6334 F:      include/linux/freezer.h
6335 F:      kernel/freezer.c
6336
6337 FRONTSWAP API
6338 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6339 L:      linux-kernel@vger.kernel.org
6340 S:      Maintained
6341 F:      mm/frontswap.c
6342 F:      include/linux/frontswap.h
6343
6344 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6345 M:      David Howells <dhowells@redhat.com>
6346 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6347 S:      Supported
6348 F:      Documentation/filesystems/caching/
6349 F:      fs/fscache/
6350 F:      include/linux/fscache*.h
6351
6352 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6353 M:      Theodore Y. Ts'o <tytso@mit.edu>
6354 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6355 M:      Eric Biggers <ebiggers@kernel.org>
6356 L:      linux-fscrypt@vger.kernel.org
6357 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6358 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6359 S:      Supported
6360 F:      fs/crypto/
6361 F:      include/linux/fscrypt*.h
6362 F:      Documentation/filesystems/fscrypt.rst
6363
6364 FSI-ATTACHED I2C DRIVER
6365 M:      Eddie James <eajames@linux.ibm.com>
6366 L:      linux-i2c@vger.kernel.org
6367 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6368 S:      Maintained
6369 F:      drivers/i2c/busses/i2c-fsi.c
6370 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6371
6372 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6373 M:      Jan Kara <jack@suse.cz>
6374 R:      Amir Goldstein <amir73il@gmail.com>
6375 L:      linux-fsdevel@vger.kernel.org
6376 S:      Maintained
6377 F:      fs/notify/
6378 F:      include/linux/fsnotify*.h
6379
6380 FUJITSU LAPTOP EXTRAS
6381 M:      Jonathan Woithe <jwoithe@just42.net>
6382 L:      platform-driver-x86@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/platform/x86/fujitsu-laptop.c
6385
6386 FUJITSU M-5MO LS CAMERA ISP DRIVER
6387 M:      Kyungmin Park <kyungmin.park@samsung.com>
6388 M:      Heungjun Kim <riverful.kim@samsung.com>
6389 L:      linux-media@vger.kernel.org
6390 S:      Maintained
6391 F:      drivers/media/i2c/m5mols/
6392 F:      include/media/i2c/m5mols.h
6393
6394 FUJITSU TABLET EXTRAS
6395 M:      Robert Gerlach <khnz@gmx.de>
6396 L:      platform-driver-x86@vger.kernel.org
6397 S:      Maintained
6398 F:      drivers/platform/x86/fujitsu-tablet.c
6399
6400 FUSE: FILESYSTEM IN USERSPACE
6401 M:      Miklos Szeredi <miklos@szeredi.hu>
6402 L:      linux-fsdevel@vger.kernel.org
6403 W:      http://fuse.sourceforge.net/
6404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6405 S:      Maintained
6406 F:      fs/fuse/
6407 F:      include/uapi/linux/fuse.h
6408 F:      Documentation/filesystems/fuse.txt
6409
6410 FUTEX SUBSYSTEM
6411 M:      Thomas Gleixner <tglx@linutronix.de>
6412 M:      Ingo Molnar <mingo@redhat.com>
6413 R:      Peter Zijlstra <peterz@infradead.org>
6414 R:      Darren Hart <dvhart@infradead.org>
6415 L:      linux-kernel@vger.kernel.org
6416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6417 S:      Maintained
6418 F:      kernel/futex.c
6419 F:      include/asm-generic/futex.h
6420 F:      include/linux/futex.h
6421 F:      include/uapi/linux/futex.h
6422 F:      tools/testing/selftests/futex/
6423 F:      tools/perf/bench/futex*
6424 F:      Documentation/*futex*
6425
6426 GCC PLUGINS
6427 M:      Kees Cook <keescook@chromium.org>
6428 R:      Emese Revfy <re.emese@gmail.com>
6429 L:      kernel-hardening@lists.openwall.com
6430 S:      Maintained
6431 F:      scripts/gcc-plugins/
6432 F:      scripts/gcc-plugin.sh
6433 F:      scripts/Makefile.gcc-plugins
6434 F:      Documentation/gcc-plugins.txt
6435
6436 GASKET DRIVER FRAMEWORK
6437 M:      Rob Springer <rspringer@google.com>
6438 M:      Todd Poynor <toddpoynor@google.com>
6439 M:      Ben Chan <benchan@chromium.org>
6440 S:      Maintained
6441 F:      drivers/staging/gasket/
6442
6443 GCOV BASED KERNEL PROFILING
6444 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6445 S:      Maintained
6446 F:      kernel/gcov/
6447 F:      Documentation/dev-tools/gcov.rst
6448
6449 GDB KERNEL DEBUGGING HELPER SCRIPTS
6450 M:      Jan Kiszka <jan.kiszka@siemens.com>
6451 M:      Kieran Bingham <kbingham@kernel.org>
6452 S:      Supported
6453 F:      scripts/gdb/
6454
6455 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6456 M:      Achim Leubner <achim_leubner@adaptec.com>
6457 L:      linux-scsi@vger.kernel.org
6458 W:      http://www.icp-vortex.com/
6459 S:      Supported
6460 F:      drivers/scsi/gdt*
6461
6462 GEMTEK FM RADIO RECEIVER DRIVER
6463 M:      Hans Verkuil <hverkuil@xs4all.nl>
6464 L:      linux-media@vger.kernel.org
6465 T:      git git://linuxtv.org/media_tree.git
6466 W:      https://linuxtv.org
6467 S:      Maintained
6468 F:      drivers/media/radio/radio-gemtek*
6469
6470 GENERIC GPIO I2C DRIVER
6471 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6472 S:      Supported
6473 F:      drivers/i2c/busses/i2c-gpio.c
6474 F:      include/linux/platform_data/i2c-gpio.h
6475
6476 GENERIC GPIO I2C MULTIPLEXER DRIVER
6477 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6478 L:      linux-i2c@vger.kernel.org
6479 S:      Supported
6480 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6481 F:      include/linux/platform_data/i2c-mux-gpio.h
6482 F:      Documentation/i2c/muxes/i2c-mux-gpio
6483
6484 GENERIC HDLC (WAN) DRIVERS
6485 M:      Krzysztof Halasa <khc@pm.waw.pl>
6486 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6487 S:      Maintained
6488 F:      drivers/net/wan/c101.c
6489 F:      drivers/net/wan/hd6457*
6490 F:      drivers/net/wan/hdlc*
6491 F:      drivers/net/wan/n2.c
6492 F:      drivers/net/wan/pc300too.c
6493 F:      drivers/net/wan/pci200syn.c
6494 F:      drivers/net/wan/wanxl*
6495
6496 GENERIC INCLUDE/ASM HEADER FILES
6497 M:      Arnd Bergmann <arnd@arndb.de>
6498 L:      linux-arch@vger.kernel.org
6499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6500 S:      Maintained
6501 F:      include/asm-generic/
6502 F:      include/uapi/asm-generic/
6503
6504 GENERIC PHY FRAMEWORK
6505 M:      Kishon Vijay Abraham I <kishon@ti.com>
6506 L:      linux-kernel@vger.kernel.org
6507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6508 S:      Supported
6509 F:      drivers/phy/
6510 F:      include/linux/phy/
6511 F:      Documentation/devicetree/bindings/phy/
6512
6513 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6514 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6515 S:      Supported
6516 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6517
6518 GENERIC PM DOMAINS
6519 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6520 M:      Kevin Hilman <khilman@kernel.org>
6521 M:      Ulf Hansson <ulf.hansson@linaro.org>
6522 L:      linux-pm@vger.kernel.org
6523 S:      Supported
6524 F:      drivers/base/power/domain*.c
6525 F:      include/linux/pm_domain.h
6526 F:      Documentation/devicetree/bindings/power/power_domain.txt
6527
6528 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6529 M:      Eugen Hristev <eugen.hristev@microchip.com>
6530 L:      linux-input@vger.kernel.org
6531 S:      Maintained
6532 F:      drivers/input/touchscreen/resistive-adc-touch.c
6533
6534 GENERIC UIO DRIVER FOR PCI DEVICES
6535 M:      "Michael S. Tsirkin" <mst@redhat.com>
6536 L:      kvm@vger.kernel.org
6537 S:      Supported
6538 F:      drivers/uio/uio_pci_generic.c
6539
6540 GENWQE (IBM Generic Workqueue Card)
6541 M:      Frank Haverkamp <haver@linux.ibm.com>
6542 S:      Supported
6543 F:      drivers/misc/genwqe/
6544
6545 GET_MAINTAINER SCRIPT
6546 M:      Joe Perches <joe@perches.com>
6547 S:      Maintained
6548 F:      scripts/get_maintainer.pl
6549
6550 GFS2 FILE SYSTEM
6551 M:      Bob Peterson <rpeterso@redhat.com>
6552 M:      Andreas Gruenbacher <agruenba@redhat.com>
6553 L:      cluster-devel@redhat.com
6554 W:      http://sources.redhat.com/cluster/
6555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6556 S:      Supported
6557 F:      Documentation/filesystems/gfs2*.txt
6558 F:      fs/gfs2/
6559 F:      include/uapi/linux/gfs2_ondisk.h
6560
6561 GIGASET ISDN DRIVERS
6562 M:      Paul Bolle <pebolle@tiscali.nl>
6563 L:      gigaset307x-common@lists.sourceforge.net
6564 W:      http://gigaset307x.sourceforge.net/
6565 S:      Odd Fixes
6566 F:      Documentation/isdn/README.gigaset
6567 F:      drivers/isdn/gigaset/
6568 F:      include/uapi/linux/gigaset_dev.h
6569
6570 GNSS SUBSYSTEM
6571 M:      Johan Hovold <johan@kernel.org>
6572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6573 S:      Maintained
6574 F:      Documentation/ABI/testing/sysfs-class-gnss
6575 F:      Documentation/devicetree/bindings/gnss/
6576 F:      drivers/gnss/
6577 F:      include/linux/gnss.h
6578
6579 GO7007 MPEG CODEC
6580 M:      Hans Verkuil <hans.verkuil@cisco.com>
6581 L:      linux-media@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/media/usb/go7007/
6584
6585 GOODIX TOUCHSCREEN
6586 M:      Bastien Nocera <hadess@hadess.net>
6587 L:      linux-input@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/input/touchscreen/goodix.c
6590
6591 GPD POCKET FAN DRIVER
6592 M:      Hans de Goede <hdegoede@redhat.com>
6593 L:      platform-driver-x86@vger.kernel.org
6594 S:      Maintained
6595 F:      drivers/platform/x86/gpd-pocket-fan.c
6596
6597 GPIO ACPI SUPPORT
6598 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6599 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6600 L:      linux-gpio@vger.kernel.org
6601 L:      linux-acpi@vger.kernel.org
6602 S:      Maintained
6603 F:      Documentation/acpi/gpio-properties.txt
6604 F:      drivers/gpio/gpiolib-acpi.c
6605
6606 GPIO IR Transmitter
6607 M:      Sean Young <sean@mess.org>
6608 L:      linux-media@vger.kernel.org
6609 S:      Maintained
6610 F:      drivers/media/rc/gpio-ir-tx.c
6611
6612 GPIO MOCKUP DRIVER
6613 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6614 L:      linux-gpio@vger.kernel.org
6615 S:      Maintained
6616 F:      drivers/gpio/gpio-mockup.c
6617 F:      tools/testing/selftests/gpio/
6618
6619 GPIO SUBSYSTEM
6620 M:      Linus Walleij <linus.walleij@linaro.org>
6621 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6622 L:      linux-gpio@vger.kernel.org
6623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6624 S:      Maintained
6625 F:      Documentation/devicetree/bindings/gpio/
6626 F:      Documentation/driver-api/gpio/
6627 F:      Documentation/gpio/
6628 F:      Documentation/ABI/testing/gpio-cdev
6629 F:      Documentation/ABI/obsolete/sysfs-gpio
6630 F:      drivers/gpio/
6631 F:      include/linux/gpio/
6632 F:      include/linux/gpio.h
6633 F:      include/linux/of_gpio.h
6634 F:      include/asm-generic/gpio.h
6635 F:      include/uapi/linux/gpio.h
6636 F:      tools/gpio/
6637
6638 GRE DEMULTIPLEXER DRIVER
6639 M:      Dmitry Kozlov <xeb@mail.ru>
6640 L:      netdev@vger.kernel.org
6641 S:      Maintained
6642 F:      net/ipv4/gre_demux.c
6643 F:      net/ipv4/gre_offload.c
6644 F:      include/net/gre.h
6645
6646 GRETH 10/100/1G Ethernet MAC device driver
6647 M:      Andreas Larsson <andreas@gaisler.com>
6648 L:      netdev@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/net/ethernet/aeroflex/
6651
6652 GREYBUS AUDIO PROTOCOLS DRIVERS
6653 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6654 M:      Mark Greer <mgreer@animalcreek.com>
6655 S:      Maintained
6656 F:      drivers/staging/greybus/audio_apbridgea.c
6657 F:      drivers/staging/greybus/audio_apbridgea.h
6658 F:      drivers/staging/greybus/audio_codec.c
6659 F:      drivers/staging/greybus/audio_codec.h
6660 F:      drivers/staging/greybus/audio_gb.c
6661 F:      drivers/staging/greybus/audio_manager.c
6662 F:      drivers/staging/greybus/audio_manager.h
6663 F:      drivers/staging/greybus/audio_manager_module.c
6664 F:      drivers/staging/greybus/audio_manager_private.h
6665 F:      drivers/staging/greybus/audio_manager_sysfs.c
6666 F:      drivers/staging/greybus/audio_module.c
6667 F:      drivers/staging/greybus/audio_topology.c
6668
6669 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6670 M:      Viresh Kumar <vireshk@kernel.org>
6671 S:      Maintained
6672 F:      drivers/staging/greybus/authentication.c
6673 F:      drivers/staging/greybus/bootrom.c
6674 F:      drivers/staging/greybus/firmware.h
6675 F:      drivers/staging/greybus/fw-core.c
6676 F:      drivers/staging/greybus/fw-download.c
6677 F:      drivers/staging/greybus/fw-management.c
6678 F:      drivers/staging/greybus/greybus_authentication.h
6679 F:      drivers/staging/greybus/greybus_firmware.h
6680 F:      drivers/staging/greybus/hid.c
6681 F:      drivers/staging/greybus/i2c.c
6682 F:      drivers/staging/greybus/spi.c
6683 F:      drivers/staging/greybus/spilib.c
6684 F:      drivers/staging/greybus/spilib.h
6685
6686 GREYBUS LOOPBACK DRIVER
6687 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6688 S:      Maintained
6689 F:      drivers/staging/greybus/loopback.c
6690
6691 GREYBUS PLATFORM DRIVERS
6692 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6693 S:      Maintained
6694 F:      drivers/staging/greybus/arche-platform.c
6695 F:      drivers/staging/greybus/arche-apb-ctrl.c
6696 F:      drivers/staging/greybus/arche_platform.h
6697
6698 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6699 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6700 S:      Maintained
6701 F:      drivers/staging/greybus/sdio.c
6702 F:      drivers/staging/greybus/light.c
6703 F:      drivers/staging/greybus/gpio.c
6704 F:      drivers/staging/greybus/power_supply.c
6705 F:      drivers/staging/greybus/spi.c
6706 F:      drivers/staging/greybus/spilib.c
6707
6708 GREYBUS SUBSYSTEM
6709 M:      Johan Hovold <johan@kernel.org>
6710 M:      Alex Elder <elder@kernel.org>
6711 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6712 S:      Maintained
6713 F:      drivers/staging/greybus/
6714 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6715
6716 GREYBUS UART PROTOCOLS DRIVERS
6717 M:      David Lin <dtwlin@gmail.com>
6718 S:      Maintained
6719 F:      drivers/staging/greybus/uart.c
6720 F:      drivers/staging/greybus/log.c
6721
6722 GS1662 VIDEO SERIALIZER
6723 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6724 L:      linux-media@vger.kernel.org
6725 T:      git git://linuxtv.org/media_tree.git
6726 S:      Maintained
6727 F:      drivers/media/spi/gs1662.c
6728
6729 GSPCA FINEPIX SUBDRIVER
6730 M:      Frank Zago <frank@zago.net>
6731 L:      linux-media@vger.kernel.org
6732 T:      git git://linuxtv.org/media_tree.git
6733 S:      Maintained
6734 F:      drivers/media/usb/gspca/finepix.c
6735
6736 GSPCA GL860 SUBDRIVER
6737 M:      Olivier Lorin <o.lorin@laposte.net>
6738 L:      linux-media@vger.kernel.org
6739 T:      git git://linuxtv.org/media_tree.git
6740 S:      Maintained
6741 F:      drivers/media/usb/gspca/gl860/
6742
6743 GSPCA M5602 SUBDRIVER
6744 M:      Erik Andren <erik.andren@gmail.com>
6745 L:      linux-media@vger.kernel.org
6746 T:      git git://linuxtv.org/media_tree.git
6747 S:      Maintained
6748 F:      drivers/media/usb/gspca/m5602/
6749
6750 GSPCA PAC207 SONIXB SUBDRIVER
6751 M:      Hans Verkuil <hverkuil@xs4all.nl>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 S:      Odd Fixes
6755 F:      drivers/media/usb/gspca/pac207.c
6756
6757 GSPCA SN9C20X SUBDRIVER
6758 M:      Brian Johnson <brijohn@gmail.com>
6759 L:      linux-media@vger.kernel.org
6760 T:      git git://linuxtv.org/media_tree.git
6761 S:      Maintained
6762 F:      drivers/media/usb/gspca/sn9c20x.c
6763
6764 GSPCA T613 SUBDRIVER
6765 M:      Leandro Costantino <lcostantino@gmail.com>
6766 L:      linux-media@vger.kernel.org
6767 T:      git git://linuxtv.org/media_tree.git
6768 S:      Maintained
6769 F:      drivers/media/usb/gspca/t613.c
6770
6771 GSPCA USB WEBCAM DRIVER
6772 M:      Hans Verkuil <hverkuil@xs4all.nl>
6773 L:      linux-media@vger.kernel.org
6774 T:      git git://linuxtv.org/media_tree.git
6775 S:      Odd Fixes
6776 F:      drivers/media/usb/gspca/
6777
6778 GTP (GPRS Tunneling Protocol)
6779 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6780 M:      Harald Welte <laforge@gnumonks.org>
6781 L:      osmocom-net-gprs@lists.osmocom.org
6782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6783 S:      Maintained
6784 F:      drivers/net/gtp.c
6785
6786 GUID PARTITION TABLE (GPT)
6787 M:      Davidlohr Bueso <dave@stgolabs.net>
6788 L:      linux-efi@vger.kernel.org
6789 S:      Maintained
6790 F:      block/partitions/efi.*
6791
6792 H8/300 ARCHITECTURE
6793 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6794 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6795 W:      http://uclinux-h8.sourceforge.jp
6796 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6797 S:      Maintained
6798 F:      arch/h8300/
6799 F:      drivers/clocksource/h8300_*.c
6800 F:      drivers/clk/h8300/
6801 F:      drivers/irqchip/irq-renesas-h8*.c
6802
6803 HABANALABS PCI DRIVER
6804 M:      Oded Gabbay <oded.gabbay@gmail.com>
6805 T:      git https://github.com/HabanaAI/linux.git
6806 S:      Supported
6807 F:      drivers/misc/habanalabs/
6808 F:      include/uapi/misc/habanalabs.h
6809 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6810 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6811
6812 HACKRF MEDIA DRIVER
6813 M:      Antti Palosaari <crope@iki.fi>
6814 L:      linux-media@vger.kernel.org
6815 W:      https://linuxtv.org
6816 W:      http://palosaari.fi/linux/
6817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6818 T:      git git://linuxtv.org/anttip/media_tree.git
6819 S:      Maintained
6820 F:      drivers/media/usb/hackrf/
6821
6822 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6823 M:      Frank Seidel <frank@f-seidel.de>
6824 L:      platform-driver-x86@vger.kernel.org
6825 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6826 S:      Maintained
6827 F:      drivers/platform/x86/hdaps.c
6828
6829 HARDWARE MONITORING
6830 M:      Jean Delvare <jdelvare@suse.com>
6831 M:      Guenter Roeck <linux@roeck-us.net>
6832 L:      linux-hwmon@vger.kernel.org
6833 W:      http://hwmon.wiki.kernel.org/
6834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6835 S:      Maintained
6836 F:      Documentation/devicetree/bindings/hwmon/
6837 F:      Documentation/hwmon/
6838 F:      drivers/hwmon/
6839 F:      include/linux/hwmon*.h
6840 F:      include/trace/events/hwmon*.h
6841
6842 HARDWARE RANDOM NUMBER GENERATOR CORE
6843 M:      Matt Mackall <mpm@selenic.com>
6844 M:      Herbert Xu <herbert@gondor.apana.org.au>
6845 L:      linux-crypto@vger.kernel.org
6846 S:      Odd fixes
6847 F:      Documentation/devicetree/bindings/rng/
6848 F:      Documentation/hw_random.txt
6849 F:      drivers/char/hw_random/
6850 F:      include/linux/hw_random.h
6851
6852 HARDWARE TRACING FACILITIES
6853 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6854 S:      Maintained
6855 F:      drivers/hwtracing/
6856
6857 HARDWARE SPINLOCK CORE
6858 M:      Ohad Ben-Cohen <ohad@wizery.com>
6859 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6860 L:      linux-remoteproc@vger.kernel.org
6861 S:      Maintained
6862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6863 F:      Documentation/devicetree/bindings/hwlock/
6864 F:      Documentation/hwspinlock.txt
6865 F:      drivers/hwspinlock/
6866 F:      include/linux/hwspinlock.h
6867
6868 HARMONY SOUND DRIVER
6869 L:      linux-parisc@vger.kernel.org
6870 S:      Maintained
6871 F:      sound/parisc/harmony.*
6872
6873 HDPVR USB VIDEO ENCODER DRIVER
6874 M:      Hans Verkuil <hverkuil@xs4all.nl>
6875 L:      linux-media@vger.kernel.org
6876 T:      git git://linuxtv.org/media_tree.git
6877 W:      https://linuxtv.org
6878 S:      Odd Fixes
6879 F:      drivers/media/usb/hdpvr/
6880
6881 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6882 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6883 S:      Supported
6884 F:      Documentation/watchdog/hpwdt.txt
6885 F:      drivers/watchdog/hpwdt.c
6886
6887 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6888 M:      Don Brace <don.brace@microsemi.com>
6889 L:      esc.storagedev@microsemi.com
6890 L:      linux-scsi@vger.kernel.org
6891 S:      Supported
6892 F:      Documentation/scsi/hpsa.txt
6893 F:      drivers/scsi/hpsa*.[ch]
6894 F:      include/linux/cciss*.h
6895 F:      include/uapi/linux/cciss*.h
6896
6897 HFI1 DRIVER
6898 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6899 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6900 L:      linux-rdma@vger.kernel.org
6901 S:      Supported
6902 F:      drivers/infiniband/hw/hfi1
6903
6904 HFS FILESYSTEM
6905 L:      linux-fsdevel@vger.kernel.org
6906 S:      Orphan
6907 F:      Documentation/filesystems/hfs.txt
6908 F:      fs/hfs/
6909
6910 HFSPLUS FILESYSTEM
6911 L:      linux-fsdevel@vger.kernel.org
6912 S:      Orphan
6913 F:      Documentation/filesystems/hfsplus.txt
6914 F:      fs/hfsplus/
6915
6916 HGA FRAMEBUFFER DRIVER
6917 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6918 L:      linux-nvidia@lists.surfsouth.com
6919 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6920 S:      Maintained
6921 F:      drivers/video/fbdev/hgafb.c
6922
6923 HIBERNATION (aka Software Suspend, aka swsusp)
6924 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6925 M:      Pavel Machek <pavel@ucw.cz>
6926 L:      linux-pm@vger.kernel.org
6927 B:      https://bugzilla.kernel.org
6928 S:      Supported
6929 F:      arch/x86/power/
6930 F:      drivers/base/power/
6931 F:      kernel/power/
6932 F:      include/linux/suspend.h
6933 F:      include/linux/freezer.h
6934 F:      include/linux/pm.h
6935 F:      arch/*/include/asm/suspend*.h
6936
6937 HID CORE LAYER
6938 M:      Jiri Kosina <jikos@kernel.org>
6939 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6940 L:      linux-input@vger.kernel.org
6941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6942 S:      Maintained
6943 F:      drivers/hid/
6944 F:      include/linux/hid*
6945 F:      include/uapi/linux/hid*
6946
6947 HID SENSOR HUB DRIVERS
6948 M:      Jiri Kosina <jikos@kernel.org>
6949 M:      Jonathan Cameron <jic23@kernel.org>
6950 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6951 L:      linux-input@vger.kernel.org
6952 L:      linux-iio@vger.kernel.org
6953 S:      Maintained
6954 F:      Documentation/hid/hid-sensor*
6955 F:      drivers/hid/hid-sensor-*
6956 F:      drivers/iio/*/hid-*
6957 F:      include/linux/hid-sensor-*
6958
6959 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6960 M:      Thomas Gleixner <tglx@linutronix.de>
6961 L:      linux-kernel@vger.kernel.org
6962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6963 S:      Maintained
6964 F:      Documentation/timers/
6965 F:      kernel/time/hrtimer.c
6966 F:      kernel/time/clockevents.c
6967 F:      kernel/time/timer_*.c
6968 F:      include/linux/clockchips.h
6969 F:      include/linux/hrtimer.h
6970
6971 HIGH-SPEED SCC DRIVER FOR AX.25
6972 L:      linux-hams@vger.kernel.org
6973 S:      Orphan
6974 F:      drivers/net/hamradio/dmascc.c
6975 F:      drivers/net/hamradio/scc.c
6976
6977 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6978 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6979 W:      http://www.highpoint-tech.com
6980 S:      Supported
6981 F:      Documentation/scsi/hptiop.txt
6982 F:      drivers/scsi/hptiop.c
6983
6984 HIPPI
6985 M:      Jes Sorensen <jes@trained-monkey.org>
6986 L:      linux-hippi@sunsite.dk
6987 S:      Maintained
6988 F:      include/linux/hippidevice.h
6989 F:      include/uapi/linux/if_hippi.h
6990 F:      net/802/hippi.c
6991 F:      drivers/net/hippi/
6992
6993 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6994 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6995 M:      Salil Mehta <salil.mehta@huawei.com>
6996 L:      netdev@vger.kernel.org
6997 W:      http://www.hisilicon.com
6998 S:      Maintained
6999 F:      drivers/net/ethernet/hisilicon/hns3/
7000
7001 HISILICON LPC BUS DRIVER
7002 M:      john.garry@huawei.com
7003 W:      http://www.hisilicon.com
7004 S:      Maintained
7005 F:      drivers/bus/hisi_lpc.c
7006 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7007
7008 HISILICON NETWORK SUBSYSTEM DRIVER
7009 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7010 M:      Salil Mehta <salil.mehta@huawei.com>
7011 L:      netdev@vger.kernel.org
7012 W:      http://www.hisilicon.com
7013 S:      Maintained
7014 F:      drivers/net/ethernet/hisilicon/
7015 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7016
7017 HISILICON PMU DRIVER
7018 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7019 W:      http://www.hisilicon.com
7020 S:      Supported
7021 F:      drivers/perf/hisilicon
7022 F:      Documentation/perf/hisi-pmu.txt
7023
7024 HISILICON ROCE DRIVER
7025 M:      Lijun Ou <oulijun@huawei.com>
7026 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7027 L:      linux-rdma@vger.kernel.org
7028 S:      Maintained
7029 F:      drivers/infiniband/hw/hns/
7030 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7031
7032 HISILICON SAS Controller
7033 M:      John Garry <john.garry@huawei.com>
7034 W:      http://www.hisilicon.com
7035 S:      Supported
7036 F:      drivers/scsi/hisi_sas/
7037 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7038
7039 HMM - Heterogeneous Memory Management
7040 M:      Jérôme Glisse <jglisse@redhat.com>
7041 L:      linux-mm@kvack.org
7042 S:      Maintained
7043 F:      mm/hmm*
7044 F:      include/linux/hmm*
7045 F:      Documentation/vm/hmm.rst
7046
7047 HOST AP DRIVER
7048 M:      Jouni Malinen <j@w1.fi>
7049 L:      linux-wireless@vger.kernel.org
7050 W:      http://w1.fi/hostap-driver.html
7051 S:      Obsolete
7052 F:      drivers/net/wireless/intersil/hostap/
7053
7054 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7055 L:      platform-driver-x86@vger.kernel.org
7056 S:      Orphan
7057 F:      drivers/platform/x86/tc1100-wmi.c
7058
7059 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7060 M:      Jaroslav Kysela <perex@perex.cz>
7061 S:      Maintained
7062 F:      drivers/net/ethernet/hp/hp100.*
7063
7064 HPET:   High Precision Event Timers driver
7065 M:      Clemens Ladisch <clemens@ladisch.de>
7066 S:      Maintained
7067 F:      Documentation/timers/hpet.txt
7068 F:      drivers/char/hpet.c
7069 F:      include/linux/hpet.h
7070 F:      include/uapi/linux/hpet.h
7071
7072 HPET:   x86
7073 S:      Orphan
7074 F:      arch/x86/kernel/hpet.c
7075 F:      arch/x86/include/asm/hpet.h
7076
7077 HPFS FILESYSTEM
7078 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7079 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7080 S:      Maintained
7081 F:      fs/hpfs/
7082
7083 HSI SUBSYSTEM
7084 M:      Sebastian Reichel <sre@kernel.org>
7085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7086 S:      Maintained
7087 F:      Documentation/ABI/testing/sysfs-bus-hsi
7088 F:      Documentation/driver-api/hsi.rst
7089 F:      drivers/hsi/
7090 F:      include/linux/hsi/
7091 F:      include/uapi/linux/hsi/
7092
7093 HSO 3G MODEM DRIVER
7094 L:      linux-usb@vger.kernel.org
7095 S:      Orphan
7096 F:      drivers/net/usb/hso.c
7097
7098 HSR NETWORK PROTOCOL
7099 M:      Arvid Brodin <arvid.brodin@alten.se>
7100 L:      netdev@vger.kernel.org
7101 S:      Maintained
7102 F:      net/hsr/
7103
7104 HT16K33 LED CONTROLLER DRIVER
7105 M:      Robin van der Gracht <robin@protonic.nl>
7106 S:      Maintained
7107 F:      drivers/auxdisplay/ht16k33.c
7108 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7109
7110 HTCPEN TOUCHSCREEN DRIVER
7111 M:      Pau Oliva Fora <pof@eslack.org>
7112 L:      linux-input@vger.kernel.org
7113 S:      Maintained
7114 F:      drivers/input/touchscreen/htcpen.c
7115
7116 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7117 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7118 L:      linux-iio@vger.kernel.org
7119 W:      http://www.st.com/
7120 S:      Maintained
7121 F:      drivers/iio/humidity/hts221*
7122 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7123
7124 HUAWEI ETHERNET DRIVER
7125 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7126 L:      netdev@vger.kernel.org
7127 S:      Supported
7128 F:      Documentation/networking/hinic.txt
7129 F:      drivers/net/ethernet/huawei/hinic/
7130
7131 HUGETLB FILESYSTEM
7132 M:      Mike Kravetz <mike.kravetz@oracle.com>
7133 L:      linux-mm@kvack.org
7134 S:      Maintained
7135 F:      fs/hugetlbfs/
7136 F:      mm/hugetlb.c
7137 F:      include/linux/hugetlb.h
7138 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7139 F:      Documentation/vm/hugetlbfs_reserv.rst
7140 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7141
7142 HVA ST MEDIA DRIVER
7143 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7144 L:      linux-media@vger.kernel.org
7145 T:      git git://linuxtv.org/media_tree.git
7146 W:      https://linuxtv.org
7147 S:      Supported
7148 F:      drivers/media/platform/sti/hva
7149
7150 HWPOISON MEMORY FAILURE HANDLING
7151 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7152 L:      linux-mm@kvack.org
7153 S:      Maintained
7154 F:      mm/memory-failure.c
7155 F:      mm/hwpoison-inject.c
7156
7157 HYGON PROCESSOR SUPPORT
7158 M:      Pu Wen <puwen@hygon.cn>
7159 L:      linux-kernel@vger.kernel.org
7160 S:      Maintained
7161 F:      arch/x86/kernel/cpu/hygon.c
7162
7163 Hyper-V CORE AND DRIVERS
7164 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7165 M:      Haiyang Zhang <haiyangz@microsoft.com>
7166 M:      Stephen Hemminger <sthemmin@microsoft.com>
7167 M:      Sasha Levin <sashal@kernel.org>
7168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7169 L:      linux-hyperv@vger.kernel.org
7170 S:      Supported
7171 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7172 F:      arch/x86/include/asm/mshyperv.h
7173 F:      arch/x86/include/asm/trace/hyperv.h
7174 F:      arch/x86/include/asm/hyperv-tlfs.h
7175 F:      arch/x86/kernel/cpu/mshyperv.c
7176 F:      arch/x86/hyperv
7177 F:      drivers/hid/hid-hyperv.c
7178 F:      drivers/hv/
7179 F:      drivers/input/serio/hyperv-keyboard.c
7180 F:      drivers/pci/controller/pci-hyperv.c
7181 F:      drivers/net/hyperv/
7182 F:      drivers/scsi/storvsc_drv.c
7183 F:      drivers/uio/uio_hv_generic.c
7184 F:      drivers/video/fbdev/hyperv_fb.c
7185 F:      drivers/iommu/hyperv_iommu.c
7186 F:      net/vmw_vsock/hyperv_transport.c
7187 F:      include/linux/hyperv.h
7188 F:      include/uapi/linux/hyperv.h
7189 F:      tools/hv/
7190 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7191
7192 HYPERVISOR VIRTUAL CONSOLE DRIVER
7193 L:      linuxppc-dev@lists.ozlabs.org
7194 S:      Odd Fixes
7195 F:      drivers/tty/hvc/
7196
7197 I2C ACPI SUPPORT
7198 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7199 L:      linux-i2c@vger.kernel.org
7200 L:      linux-acpi@vger.kernel.org
7201 S:      Maintained
7202 F:      drivers/i2c/i2c-core-acpi.c
7203
7204 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7205 M:      Ajay Gupta <ajayg@nvidia.com>
7206 L:      linux-i2c@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7209 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7210
7211 I2C MUXES
7212 M:      Peter Rosin <peda@axentia.se>
7213 L:      linux-i2c@vger.kernel.org
7214 S:      Maintained
7215 F:      Documentation/i2c/i2c-topology
7216 F:      Documentation/i2c/muxes/
7217 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7218 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7219 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7220 F:      drivers/i2c/i2c-mux.c
7221 F:      drivers/i2c/muxes/
7222 F:      include/linux/i2c-mux.h
7223
7224 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7225 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7226 L:      linux-i2c@vger.kernel.org
7227 S:      Maintained
7228 F:      drivers/i2c/busses/i2c-mv64xxx.c
7229
7230 I2C OVER PARALLEL PORT
7231 M:      Jean Delvare <jdelvare@suse.com>
7232 L:      linux-i2c@vger.kernel.org
7233 S:      Maintained
7234 F:      Documentation/i2c/busses/i2c-parport
7235 F:      Documentation/i2c/busses/i2c-parport-light
7236 F:      drivers/i2c/busses/i2c-parport.c
7237 F:      drivers/i2c/busses/i2c-parport-light.c
7238
7239 I2C SUBSYSTEM
7240 M:      Wolfram Sang <wsa@the-dreams.de>
7241 L:      linux-i2c@vger.kernel.org
7242 W:      https://i2c.wiki.kernel.org/
7243 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7245 S:      Maintained
7246 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7247 F:      Documentation/i2c/
7248 F:      drivers/i2c/*
7249 F:      include/linux/i2c.h
7250 F:      include/linux/i2c-dev.h
7251 F:      include/linux/i2c-smbus.h
7252 F:      include/uapi/linux/i2c.h
7253 F:      include/uapi/linux/i2c-*.h
7254
7255 I2C SUBSYSTEM HOST DRIVERS
7256 L:      linux-i2c@vger.kernel.org
7257 W:      https://i2c.wiki.kernel.org/
7258 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7260 S:      Odd Fixes
7261 F:      Documentation/devicetree/bindings/i2c/
7262 F:      drivers/i2c/algos/
7263 F:      drivers/i2c/busses/
7264
7265 I2C-TAOS-EVM DRIVER
7266 M:      Jean Delvare <jdelvare@suse.com>
7267 L:      linux-i2c@vger.kernel.org
7268 S:      Maintained
7269 F:      Documentation/i2c/busses/i2c-taos-evm
7270 F:      drivers/i2c/busses/i2c-taos-evm.c
7271
7272 I2C-TINY-USB DRIVER
7273 M:      Till Harbaum <till@harbaum.org>
7274 L:      linux-i2c@vger.kernel.org
7275 W:      http://www.harbaum.org/till/i2c_tiny_usb
7276 S:      Maintained
7277 F:      drivers/i2c/busses/i2c-tiny-usb.c
7278
7279 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7280 M:      Jean Delvare <jdelvare@suse.com>
7281 L:      linux-i2c@vger.kernel.org
7282 S:      Maintained
7283 F:      Documentation/i2c/busses/i2c-ali1535
7284 F:      Documentation/i2c/busses/i2c-ali1563
7285 F:      Documentation/i2c/busses/i2c-ali15x3
7286 F:      Documentation/i2c/busses/i2c-amd756
7287 F:      Documentation/i2c/busses/i2c-amd8111
7288 F:      Documentation/i2c/busses/i2c-i801
7289 F:      Documentation/i2c/busses/i2c-nforce2
7290 F:      Documentation/i2c/busses/i2c-piix4
7291 F:      Documentation/i2c/busses/i2c-sis5595
7292 F:      Documentation/i2c/busses/i2c-sis630
7293 F:      Documentation/i2c/busses/i2c-sis96x
7294 F:      Documentation/i2c/busses/i2c-via
7295 F:      Documentation/i2c/busses/i2c-viapro
7296 F:      drivers/i2c/busses/i2c-ali1535.c
7297 F:      drivers/i2c/busses/i2c-ali1563.c
7298 F:      drivers/i2c/busses/i2c-ali15x3.c
7299 F:      drivers/i2c/busses/i2c-amd756.c
7300 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7301 F:      drivers/i2c/busses/i2c-amd8111.c
7302 F:      drivers/i2c/busses/i2c-i801.c
7303 F:      drivers/i2c/busses/i2c-isch.c
7304 F:      drivers/i2c/busses/i2c-nforce2.c
7305 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7306 F:      drivers/i2c/busses/i2c-piix4.c
7307 F:      drivers/i2c/busses/i2c-sis5595.c
7308 F:      drivers/i2c/busses/i2c-sis630.c
7309 F:      drivers/i2c/busses/i2c-sis96x.c
7310 F:      drivers/i2c/busses/i2c-via.c
7311 F:      drivers/i2c/busses/i2c-viapro.c
7312
7313 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7314 M:      Hans de Goede <hdegoede@redhat.com>
7315 L:      linux-i2c@vger.kernel.org
7316 S:      Maintained
7317 F:      drivers/i2c/busses/i2c-cht-wc.c
7318
7319 I2C/SMBUS ISMT DRIVER
7320 M:      Seth Heasley <seth.heasley@intel.com>
7321 M:      Neil Horman <nhorman@tuxdriver.com>
7322 L:      linux-i2c@vger.kernel.org
7323 F:      drivers/i2c/busses/i2c-ismt.c
7324 F:      Documentation/i2c/busses/i2c-ismt
7325
7326 I2C/SMBUS STUB DRIVER
7327 M:      Jean Delvare <jdelvare@suse.com>
7328 L:      linux-i2c@vger.kernel.org
7329 S:      Maintained
7330 F:      drivers/i2c/i2c-stub.c
7331
7332 I3C SUBSYSTEM
7333 M:      Boris Brezillon <bbrezillon@kernel.org>
7334 L:      linux-i3c@lists.infradead.org
7335 C:      irc://chat.freenode.net/linux-i3c
7336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7337 S:      Maintained
7338 F:      Documentation/ABI/testing/sysfs-bus-i3c
7339 F:      Documentation/devicetree/bindings/i3c/
7340 F:      Documentation/driver-api/i3c
7341 F:      drivers/i3c/
7342 F:      include/linux/i3c/
7343
7344 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7345 M:      Vitor Soares <vitor.soares@synopsys.com>
7346 S:      Maintained
7347 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7348 F:      drivers/i3c/master/dw*
7349
7350 IA64 (Itanium) PLATFORM
7351 M:      Tony Luck <tony.luck@intel.com>
7352 M:      Fenghua Yu <fenghua.yu@intel.com>
7353 L:      linux-ia64@vger.kernel.org
7354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7355 S:      Maintained
7356 F:      arch/ia64/
7357
7358 IBM Power 842 compression accelerator
7359 M:      Haren Myneni <haren@us.ibm.com>
7360 S:      Supported
7361 F:      drivers/crypto/nx/Makefile
7362 F:      drivers/crypto/nx/Kconfig
7363 F:      drivers/crypto/nx/nx-842*
7364 F:      include/linux/sw842.h
7365 F:      crypto/842.c
7366 F:      lib/842/
7367
7368 IBM Power in-Nest Crypto Acceleration
7369 M:      Breno Leitão <leitao@debian.org>
7370 M:      Nayna Jain <nayna@linux.ibm.com>
7371 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7372 L:      linux-crypto@vger.kernel.org
7373 S:      Supported
7374 F:      drivers/crypto/nx/Makefile
7375 F:      drivers/crypto/nx/Kconfig
7376 F:      drivers/crypto/nx/nx-aes*
7377 F:      drivers/crypto/nx/nx-sha*
7378 F:      drivers/crypto/nx/nx.*
7379 F:      drivers/crypto/nx/nx_csbcpb.h
7380 F:      drivers/crypto/nx/nx_debugfs.h
7381
7382 IBM Power Linux RAID adapter
7383 M:      Brian King <brking@us.ibm.com>
7384 S:      Supported
7385 F:      drivers/scsi/ipr.*
7386
7387 IBM Power SRIOV Virtual NIC Device Driver
7388 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7389 M:      John Allen <jallen@linux.ibm.com>
7390 L:      netdev@vger.kernel.org
7391 S:      Supported
7392 F:      drivers/net/ethernet/ibm/ibmvnic.*
7393
7394 IBM Power Virtual Accelerator Switchboard
7395 M:      Sukadev Bhattiprolu
7396 L:      linuxppc-dev@lists.ozlabs.org
7397 S:      Supported
7398 F:      arch/powerpc/platforms/powernv/vas*
7399 F:      arch/powerpc/platforms/powernv/copy-paste.h
7400 F:      arch/powerpc/include/asm/vas.h
7401 F:      arch/powerpc/include/uapi/asm/vas.h
7402
7403 IBM Power Virtual Ethernet Device Driver
7404 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7405 L:      netdev@vger.kernel.org
7406 S:      Supported
7407 F:      drivers/net/ethernet/ibm/ibmveth.*
7408
7409 IBM Power Virtual FC Device Drivers
7410 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7411 L:      linux-scsi@vger.kernel.org
7412 S:      Supported
7413 F:      drivers/scsi/ibmvscsi/ibmvfc*
7414
7415 IBM Power Virtual Management Channel Driver
7416 M:      Steven Royer <seroyer@linux.ibm.com>
7417 S:      Supported
7418 F:      drivers/misc/ibmvmc.*
7419
7420 IBM Power Virtual SCSI Device Drivers
7421 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7422 L:      linux-scsi@vger.kernel.org
7423 S:      Supported
7424 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7425 F:      include/scsi/viosrp.h
7426
7427 IBM Power Virtual SCSI Device Target Driver
7428 M:      Michael Cyr <mikecyr@linux.ibm.com>
7429 L:      linux-scsi@vger.kernel.org
7430 L:      target-devel@vger.kernel.org
7431 S:      Supported
7432 F:      drivers/scsi/ibmvscsi_tgt/
7433
7434 IBM Power VMX Cryptographic instructions
7435 M:      Breno Leitão <leitao@debian.org>
7436 M:      Nayna Jain <nayna@linux.ibm.com>
7437 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7438 L:      linux-crypto@vger.kernel.org
7439 S:      Supported
7440 F:      drivers/crypto/vmx/Makefile
7441 F:      drivers/crypto/vmx/Kconfig
7442 F:      drivers/crypto/vmx/vmx.c
7443 F:      drivers/crypto/vmx/aes*
7444 F:      drivers/crypto/vmx/ghash*
7445 F:      drivers/crypto/vmx/ppc-xlate.pl
7446
7447 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7448 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7449 L:      linux-pci@vger.kernel.org
7450 L:      linuxppc-dev@lists.ozlabs.org
7451 S:      Supported
7452 F:      drivers/pci/hotplug/rpaphp*
7453
7454 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7455 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7456 L:      linux-pci@vger.kernel.org
7457 L:      linuxppc-dev@lists.ozlabs.org
7458 S:      Supported
7459 F:      drivers/pci/hotplug/rpadlpar*
7460
7461 IBM ServeRAID RAID DRIVER
7462 S:      Orphan
7463 F:      drivers/scsi/ips.*
7464
7465 ICH LPC AND GPIO DRIVER
7466 M:      Peter Tyser <ptyser@xes-inc.com>
7467 S:      Maintained
7468 F:      drivers/mfd/lpc_ich.c
7469 F:      drivers/gpio/gpio-ich.c
7470
7471 IDE SUBSYSTEM
7472 M:      "David S. Miller" <davem@davemloft.net>
7473 L:      linux-ide@vger.kernel.org
7474 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7476 S:      Maintained
7477 F:      Documentation/ide/
7478 F:      drivers/ide/
7479 F:      include/linux/ide.h
7480
7481 IDE/ATAPI DRIVERS
7482 M:      Borislav Petkov <bp@alien8.de>
7483 L:      linux-ide@vger.kernel.org
7484 S:      Maintained
7485 F:      Documentation/cdrom/ide-cd
7486 F:      drivers/ide/ide-cd*
7487
7488 IDEAPAD LAPTOP EXTRAS DRIVER
7489 M:      Ike Panhc <ike.pan@canonical.com>
7490 L:      platform-driver-x86@vger.kernel.org
7491 W:      http://launchpad.net/ideapad-laptop
7492 S:      Maintained
7493 F:      drivers/platform/x86/ideapad-laptop.c
7494
7495 IDEAPAD LAPTOP SLIDEBAR DRIVER
7496 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7497 L:      linux-input@vger.kernel.org
7498 W:      https://github.com/o2genum/ideapad-slidebar
7499 S:      Maintained
7500 F:      drivers/input/misc/ideapad_slidebar.c
7501
7502 IDT VersaClock 5 CLOCK DRIVER
7503 M:      Marek Vasut <marek.vasut@gmail.com>
7504 S:      Maintained
7505 F:      drivers/clk/clk-versaclock5.c
7506
7507 IEEE 802.15.4 SUBSYSTEM
7508 M:      Alexander Aring <alex.aring@gmail.com>
7509 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7510 L:      linux-wpan@vger.kernel.org
7511 W:      http://wpan.cakelab.org/
7512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7514 S:      Maintained
7515 F:      net/ieee802154/
7516 F:      net/mac802154/
7517 F:      drivers/net/ieee802154/
7518 F:      include/linux/nl802154.h
7519 F:      include/linux/ieee802154.h
7520 F:      include/net/nl802154.h
7521 F:      include/net/mac802154.h
7522 F:      include/net/af_ieee802154.h
7523 F:      include/net/cfg802154.h
7524 F:      include/net/ieee802154_netdev.h
7525 F:      Documentation/networking/ieee802154.rst
7526
7527 IFE PROTOCOL
7528 M:      Yotam Gigi <yotam.gi@gmail.com>
7529 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7530 F:      net/ife
7531 F:      include/net/ife.h
7532 F:      include/uapi/linux/ife.h
7533
7534 IGORPLUG-USB IR RECEIVER
7535 M:      Sean Young <sean@mess.org>
7536 L:      linux-media@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/media/rc/igorplugusb.c
7539
7540 IGUANAWORKS USB IR TRANSCEIVER
7541 M:      Sean Young <sean@mess.org>
7542 L:      linux-media@vger.kernel.org
7543 S:      Maintained
7544 F:      drivers/media/rc/iguanair.c
7545
7546 IIO DIGITAL POTENTIOMETER DAC
7547 M:      Peter Rosin <peda@axentia.se>
7548 L:      linux-iio@vger.kernel.org
7549 S:      Maintained
7550 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7551 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7552 F:      drivers/iio/dac/dpot-dac.c
7553
7554 IIO ENVELOPE DETECTOR
7555 M:      Peter Rosin <peda@axentia.se>
7556 L:      linux-iio@vger.kernel.org
7557 S:      Maintained
7558 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7559 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7560 F:      drivers/iio/adc/envelope-detector.c
7561
7562 IIO MULTIPLEXER
7563 M:      Peter Rosin <peda@axentia.se>
7564 L:      linux-iio@vger.kernel.org
7565 S:      Maintained
7566 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7567 F:      drivers/iio/multiplexer/iio-mux.c
7568
7569 IIO SUBSYSTEM AND DRIVERS
7570 M:      Jonathan Cameron <jic23@kernel.org>
7571 R:      Hartmut Knaack <knaack.h@gmx.de>
7572 R:      Lars-Peter Clausen <lars@metafoo.de>
7573 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7574 L:      linux-iio@vger.kernel.org
7575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7576 S:      Maintained
7577 F:      Documentation/ABI/testing/configfs-iio*
7578 F:      Documentation/ABI/testing/sysfs-bus-iio*
7579 F:      Documentation/devicetree/bindings/iio/
7580 F:      drivers/iio/
7581 F:      drivers/staging/iio/
7582 F:      include/linux/iio/
7583 F:      tools/iio/
7584
7585 IIO UNIT CONVERTER
7586 M:      Peter Rosin <peda@axentia.se>
7587 L:      linux-iio@vger.kernel.org
7588 S:      Maintained
7589 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7590 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7591 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7592 F:      drivers/iio/afe/iio-rescale.c
7593
7594 IKANOS/ADI EAGLE ADSL USB DRIVER
7595 M:      Matthieu Castet <castet.matthieu@free.fr>
7596 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7597 S:      Maintained
7598 F:      drivers/usb/atm/ueagle-atm.c
7599
7600 IMGTEC ASCII LCD DRIVER
7601 M:      Paul Burton <paul.burton@mips.com>
7602 S:      Maintained
7603 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7604 F:      drivers/auxdisplay/img-ascii-lcd.c
7605
7606 IMGTEC IR DECODER DRIVER
7607 M:      James Hogan <jhogan@kernel.org>
7608 S:      Maintained
7609 F:      drivers/media/rc/img-ir/
7610
7611 IMON SOUNDGRAPH USB IR RECEIVER
7612 M:      Sean Young <sean@mess.org>
7613 L:      linux-media@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/media/rc/imon_raw.c
7616 F:      drivers/media/rc/imon.c
7617
7618 IMS TWINTURBO FRAMEBUFFER DRIVER
7619 L:      linux-fbdev@vger.kernel.org
7620 S:      Orphan
7621 F:      drivers/video/fbdev/imsttfb.c
7622
7623 INA209 HARDWARE MONITOR DRIVER
7624 M:      Guenter Roeck <linux@roeck-us.net>
7625 L:      linux-hwmon@vger.kernel.org
7626 S:      Maintained
7627 F:      Documentation/hwmon/ina209
7628 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7629 F:      drivers/hwmon/ina209.c
7630
7631 INA2XX HARDWARE MONITOR DRIVER
7632 M:      Guenter Roeck <linux@roeck-us.net>
7633 L:      linux-hwmon@vger.kernel.org
7634 S:      Maintained
7635 F:      Documentation/hwmon/ina2xx
7636 F:      drivers/hwmon/ina2xx.c
7637 F:      include/linux/platform_data/ina2xx.h
7638
7639 INDUSTRY PACK SUBSYSTEM (IPACK)
7640 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7641 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7642 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7643 L:      industrypack-devel@lists.sourceforge.net
7644 W:      http://industrypack.sourceforge.net
7645 S:      Maintained
7646 F:      drivers/ipack/
7647
7648 INFINIBAND SUBSYSTEM
7649 M:      Doug Ledford <dledford@redhat.com>
7650 M:      Jason Gunthorpe <jgg@mellanox.com>
7651 L:      linux-rdma@vger.kernel.org
7652 W:      https://github.com/linux-rdma/rdma-core
7653 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7655 S:      Supported
7656 F:      Documentation/devicetree/bindings/infiniband/
7657 F:      Documentation/infiniband/
7658 F:      drivers/infiniband/
7659 F:      include/uapi/linux/if_infiniband.h
7660 F:      include/uapi/rdma/
7661 F:      include/rdma/
7662
7663 INGENIC JZ4780 DMA Driver
7664 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7665 S:      Maintained
7666 F:      drivers/dma/dma-jz4780.c
7667
7668 INGENIC JZ4780 NAND DRIVER
7669 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7670 L:      linux-mtd@lists.infradead.org
7671 S:      Maintained
7672 F:      drivers/mtd/nand/raw/jz4780_*
7673
7674 INOTIFY
7675 M:      Jan Kara <jack@suse.cz>
7676 R:      Amir Goldstein <amir73il@gmail.com>
7677 L:      linux-fsdevel@vger.kernel.org
7678 S:      Maintained
7679 F:      Documentation/filesystems/inotify.txt
7680 F:      fs/notify/inotify/
7681 F:      include/linux/inotify.h
7682 F:      include/uapi/linux/inotify.h
7683
7684 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7685 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7686 L:      linux-input@vger.kernel.org
7687 Q:      http://patchwork.kernel.org/project/linux-input/list/
7688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7689 S:      Maintained
7690 F:      drivers/input/
7691 F:      include/linux/input.h
7692 F:      include/uapi/linux/input.h
7693 F:      include/uapi/linux/input-event-codes.h
7694 F:      include/linux/input/
7695 F:      Documentation/devicetree/bindings/input/
7696 F:      Documentation/devicetree/bindings/serio/
7697 F:      Documentation/input/
7698
7699 INPUT MULTITOUCH (MT) PROTOCOL
7700 M:      Henrik Rydberg <rydberg@bitmath.org>
7701 L:      linux-input@vger.kernel.org
7702 S:      Odd fixes
7703 F:      Documentation/input/multi-touch-protocol.rst
7704 F:      drivers/input/input-mt.c
7705 K:      \b(ABS|SYN)_MT_
7706
7707 INSIDE SECURE CRYPTO DRIVER
7708 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7709 F:      drivers/crypto/inside-secure/
7710 S:      Maintained
7711 L:      linux-crypto@vger.kernel.org
7712
7713 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7714 M:      Mimi Zohar <zohar@linux.ibm.com>
7715 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7716 L:      linux-integrity@vger.kernel.org
7717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7718 S:      Supported
7719 F:      security/integrity/ima/
7720
7721 INTEL 810/815 FRAMEBUFFER DRIVER
7722 M:      Antonino Daplas <adaplas@gmail.com>
7723 L:      linux-fbdev@vger.kernel.org
7724 S:      Maintained
7725 F:      drivers/video/fbdev/i810/
7726
7727 INTEL ASoC DRIVERS
7728 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7729 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7730 M:      Jie Yang <yang.jie@linux.intel.com>
7731 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7732 S:      Supported
7733 F:      sound/soc/intel/
7734
7735 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7736 M:      Hans de Goede <hdegoede@redhat.com>
7737 L:      platform-driver-x86@vger.kernel.org
7738 S:      Maintained
7739 F:      drivers/platform/x86/intel_atomisp2_pm.c
7740
7741 INTEL C600 SERIES SAS CONTROLLER DRIVER
7742 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7743 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7744 L:      linux-scsi@vger.kernel.org
7745 T:      git git://git.code.sf.net/p/intel-sas/isci
7746 S:      Supported
7747 F:      drivers/scsi/isci/
7748
7749 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7750 M:      Jani Nikula <jani.nikula@linux.intel.com>
7751 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7752 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7753 L:      intel-gfx@lists.freedesktop.org
7754 W:      https://01.org/linuxgraphics/
7755 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7756 C:      irc://chat.freenode.net/intel-gfx
7757 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7758 T:      git git://anongit.freedesktop.org/drm-intel
7759 S:      Supported
7760 F:      drivers/gpu/drm/i915/
7761 F:      include/drm/i915*
7762 F:      include/uapi/drm/i915_drm.h
7763 F:      Documentation/gpu/i915.rst
7764
7765 INTEL ETHERNET DRIVERS
7766 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7767 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7768 W:      http://www.intel.com/support/feedback.htm
7769 W:      http://e1000.sourceforge.net/
7770 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7773 S:      Supported
7774 F:      Documentation/networking/device_drivers/intel/e100.rst
7775 F:      Documentation/networking/device_drivers/intel/e1000.rst
7776 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7777 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7778 F:      Documentation/networking/device_drivers/intel/igb.rst
7779 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7780 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7781 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7782 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7783 F:      Documentation/networking/device_drivers/intel/i40e.rst
7784 F:      Documentation/networking/device_drivers/intel/iavf.rst
7785 F:      Documentation/networking/device_drivers/intel/ice.rst
7786 F:      drivers/net/ethernet/intel/
7787 F:      drivers/net/ethernet/intel/*/
7788 F:      include/linux/avf/virtchnl.h
7789
7790 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7791 M:      Maik Broemme <mbroemme@libmpq.org>
7792 L:      linux-fbdev@vger.kernel.org
7793 S:      Maintained
7794 F:      Documentation/fb/intelfb.txt
7795 F:      drivers/video/fbdev/intelfb/
7796
7797 INTEL GPIO DRIVERS
7798 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7799 L:      linux-gpio@vger.kernel.org
7800 S:      Maintained
7801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7802 F:      drivers/gpio/gpio-ich.c
7803 F:      drivers/gpio/gpio-intel-mid.c
7804 F:      drivers/gpio/gpio-lynxpoint.c
7805 F:      drivers/gpio/gpio-merrifield.c
7806 F:      drivers/gpio/gpio-ml-ioh.c
7807 F:      drivers/gpio/gpio-pch.c
7808 F:      drivers/gpio/gpio-sch.c
7809 F:      drivers/gpio/gpio-sodaville.c
7810
7811 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7812 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7813 M:      Zhi Wang <zhi.a.wang@intel.com>
7814 L:      intel-gvt-dev@lists.freedesktop.org
7815 L:      intel-gfx@lists.freedesktop.org
7816 W:      https://01.org/igvt-g
7817 T:      git https://github.com/intel/gvt-linux.git
7818 S:      Supported
7819 F:      drivers/gpu/drm/i915/gvt/
7820
7821 INTEL HID EVENT DRIVER
7822 M:      Alex Hung <alex.hung@canonical.com>
7823 L:      platform-driver-x86@vger.kernel.org
7824 S:      Maintained
7825 F:      drivers/platform/x86/intel-hid.c
7826
7827 INTEL I/OAT DMA DRIVER
7828 M:      Dave Jiang <dave.jiang@intel.com>
7829 R:      Dan Williams <dan.j.williams@intel.com>
7830 L:      dmaengine@vger.kernel.org
7831 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7832 S:      Supported
7833 F:      drivers/dma/ioat*
7834
7835 INTEL IDLE DRIVER
7836 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7837 M:      Len Brown <lenb@kernel.org>
7838 L:      linux-pm@vger.kernel.org
7839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7840 B:      https://bugzilla.kernel.org
7841 S:      Supported
7842 F:      drivers/idle/intel_idle.c
7843
7844 INTEL INTEGRATED SENSOR HUB DRIVER
7845 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7846 M:      Jiri Kosina <jikos@kernel.org>
7847 L:      linux-input@vger.kernel.org
7848 S:      Maintained
7849 F:      drivers/hid/intel-ish-hid/
7850
7851 INTEL IOMMU (VT-d)
7852 M:      David Woodhouse <dwmw2@infradead.org>
7853 L:      iommu@lists.linux-foundation.org
7854 T:      git git://git.infradead.org/iommu-2.6.git
7855 S:      Supported
7856 F:      drivers/iommu/intel-iommu.c
7857 F:      include/linux/intel-iommu.h
7858
7859 INTEL IOP-ADMA DMA DRIVER
7860 R:      Dan Williams <dan.j.williams@intel.com>
7861 S:      Odd fixes
7862 F:      drivers/dma/iop-adma.c
7863
7864 INTEL IPU3 CSI-2 CIO2 DRIVER
7865 M:      Yong Zhi <yong.zhi@intel.com>
7866 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7867 M:      Bingbu Cao <bingbu.cao@intel.com>
7868 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7869 L:      linux-media@vger.kernel.org
7870 S:      Maintained
7871 F:      drivers/media/pci/intel/ipu3/
7872 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7873
7874 INTEL IPU3 CSI-2 IMGU DRIVER
7875 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7876 L:      linux-media@vger.kernel.org
7877 S:      Maintained
7878 F:      drivers/staging/media/ipu3/
7879 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7880 F:      Documentation/media/v4l-drivers/ipu3.rst
7881
7882 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7883 M:      Krzysztof Halasa <khalasa@piap.pl>
7884 S:      Maintained
7885 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7886 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7887 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7888 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7889 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7890 F:      drivers/net/wan/ixp4xx_hss.c
7891
7892 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7893 M:      Deepak Saxena <dsaxena@plexity.net>
7894 S:      Maintained
7895 F:      drivers/char/hw_random/ixp4xx-rng.c
7896
7897 INTEL MANAGEMENT ENGINE (mei)
7898 M:      Tomas Winkler <tomas.winkler@intel.com>
7899 L:      linux-kernel@vger.kernel.org
7900 S:      Supported
7901 F:      include/uapi/linux/mei.h
7902 F:      include/linux/mei_cl_bus.h
7903 F:      drivers/misc/mei/*
7904 F:      drivers/watchdog/mei_wdt.c
7905 F:      Documentation/misc-devices/mei/*
7906 F:      samples/mei/*
7907
7908 INTEL MENLOW THERMAL DRIVER
7909 M:      Sujith Thomas <sujith.thomas@intel.com>
7910 L:      platform-driver-x86@vger.kernel.org
7911 W:      https://01.org/linux-acpi
7912 S:      Supported
7913 F:      drivers/platform/x86/intel_menlow.c
7914
7915 INTEL MIC DRIVERS (mic)
7916 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7917 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7918 S:      Supported
7919 W:      https://github.com/sudeepdutt/mic
7920 W:      http://software.intel.com/en-us/mic-developer
7921 F:      include/linux/mic_bus.h
7922 F:      include/linux/scif.h
7923 F:      include/uapi/linux/mic_common.h
7924 F:      include/uapi/linux/mic_ioctl.h
7925 F:      include/uapi/linux/scif_ioctl.h
7926 F:      drivers/misc/mic/
7927 F:      drivers/dma/mic_x100_dma.c
7928 F:      drivers/dma/mic_x100_dma.h
7929 F:      Documentation/mic/
7930
7931 INTEL PMC CORE DRIVER
7932 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7933 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7934 L:      platform-driver-x86@vger.kernel.org
7935 S:      Maintained
7936 F:      drivers/platform/x86/intel_pmc_core*
7937
7938 INTEL PMC/P-Unit IPC DRIVER
7939 M:      Zha Qipeng<qipeng.zha@intel.com>
7940 L:      platform-driver-x86@vger.kernel.org
7941 S:      Maintained
7942 F:      drivers/platform/x86/intel_pmc_ipc.c
7943 F:      drivers/platform/x86/intel_punit_ipc.c
7944 F:      arch/x86/include/asm/intel_pmc_ipc.h
7945 F:      arch/x86/include/asm/intel_punit_ipc.h
7946
7947 INTEL PMIC GPIO DRIVERS
7948 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7949 S:      Maintained
7950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7951 F:      drivers/gpio/gpio-*cove.c
7952 F:      drivers/gpio/gpio-msic.c
7953
7954 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7955 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7956 S:      Maintained
7957 F:      drivers/mfd/intel_msic.c
7958 F:      drivers/mfd/intel_soc_pmic*
7959 F:      include/linux/mfd/intel_msic.h
7960 F:      include/linux/mfd/intel_soc_pmic*
7961
7962 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7963 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7964 L:      linux-wireless@vger.kernel.org
7965 S:      Maintained
7966 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7967 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7968 F:      drivers/net/wireless/intel/ipw2x00/
7969
7970 INTEL PSTATE DRIVER
7971 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7972 M:      Len Brown <lenb@kernel.org>
7973 L:      linux-pm@vger.kernel.org
7974 S:      Supported
7975 F:      drivers/cpufreq/intel_pstate.c
7976
7977 INTEL RDMA RNIC DRIVER
7978 M:      Faisal Latif <faisal.latif@intel.com>
7979 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7980 L:      linux-rdma@vger.kernel.org
7981 S:      Supported
7982 F:      drivers/infiniband/hw/i40iw/
7983 F:      include/uapi/rdma/i40iw-abi.h
7984
7985 INTEL TELEMETRY DRIVER
7986 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7987 M:      "David E. Box" <david.e.box@linux.intel.com>
7988 L:      platform-driver-x86@vger.kernel.org
7989 S:      Maintained
7990 F:      arch/x86/include/asm/intel_telemetry.h
7991 F:      drivers/platform/x86/intel_telemetry*
7992
7993 INTEL VIRTUAL BUTTON DRIVER
7994 M:      AceLan Kao <acelan.kao@canonical.com>
7995 L:      platform-driver-x86@vger.kernel.org
7996 S:      Maintained
7997 F:      drivers/platform/x86/intel-vbtn.c
7998
7999 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8000 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8001 L:      linux-wireless@vger.kernel.org
8002 S:      Supported
8003 F:      drivers/net/wireless/intel/iwlegacy/
8004
8005 INTEL WIRELESS WIFI LINK (iwlwifi)
8006 M:      Johannes Berg <johannes.berg@intel.com>
8007 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8008 M:      Luca Coelho <luciano.coelho@intel.com>
8009 M:      Intel Linux Wireless <linuxwifi@intel.com>
8010 L:      linux-wireless@vger.kernel.org
8011 W:      http://intellinuxwireless.org
8012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8013 S:      Supported
8014 F:      drivers/net/wireless/intel/iwlwifi/
8015
8016 INTEL WIRELESS WIMAX CONNECTION 2400
8017 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8018 M:      linux-wimax@intel.com
8019 L:      wimax@linuxwimax.org (subscribers-only)
8020 S:      Supported
8021 W:      http://linuxwimax.org
8022 F:      Documentation/wimax/README.i2400m
8023 F:      drivers/net/wimax/i2400m/
8024 F:      include/uapi/linux/wimax/i2400m.h
8025
8026 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8027 M:      Mario Limonciello <mario.limonciello@dell.com>
8028 S:      Maintained
8029 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8030
8031 INTEL(R) TRACE HUB
8032 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8033 S:      Supported
8034 F:      Documentation/trace/intel_th.rst
8035 F:      drivers/hwtracing/intel_th/
8036
8037 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8038 M:      Ning Sun <ning.sun@intel.com>
8039 L:      tboot-devel@lists.sourceforge.net
8040 W:      http://tboot.sourceforge.net
8041 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8042 S:      Supported
8043 F:      Documentation/intel_txt.txt
8044 F:      include/linux/tboot.h
8045 F:      arch/x86/kernel/tboot.c
8046
8047 INTEL-MID GPIO DRIVER
8048 M:      David Cohen <david.a.cohen@linux.intel.com>
8049 L:      linux-gpio@vger.kernel.org
8050 S:      Maintained
8051 F:      drivers/gpio/gpio-intel-mid.c
8052
8053 INTERCONNECT API
8054 M:      Georgi Djakov <georgi.djakov@linaro.org>
8055 S:      Maintained
8056 F:      Documentation/interconnect/
8057 F:      Documentation/devicetree/bindings/interconnect/
8058 F:      drivers/interconnect/
8059 F:      include/dt-bindings/interconnect/
8060 F:      include/linux/interconnect-provider.h
8061 F:      include/linux/interconnect.h
8062
8063 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8064 M:      Linus Walleij <linus.walleij@linaro.org>
8065 L:      linux-iio@vger.kernel.org
8066 S:      Maintained
8067 F:      drivers/iio/gyro/mpu3050*
8068 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8069
8070 IOC3 ETHERNET DRIVER
8071 M:      Ralf Baechle <ralf@linux-mips.org>
8072 L:      linux-mips@vger.kernel.org
8073 S:      Maintained
8074 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8075
8076 IOC3 SERIAL DRIVER
8077 M:      Pat Gefre <pfg@sgi.com>
8078 L:      linux-serial@vger.kernel.org
8079 S:      Maintained
8080 F:      drivers/tty/serial/ioc3_serial.c
8081
8082 IOMAP FILESYSTEM LIBRARY
8083 M:      Christoph Hellwig <hch@infradead.org>
8084 M:      Darrick J. Wong <darrick.wong@oracle.com>
8085 M:      linux-xfs@vger.kernel.org
8086 M:      linux-fsdevel@vger.kernel.org
8087 L:      linux-xfs@vger.kernel.org
8088 L:      linux-fsdevel@vger.kernel.org
8089 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8090 S:      Supported
8091 F:      fs/iomap.c
8092 F:      include/linux/iomap.h
8093
8094 IOMMU DRIVERS
8095 M:      Joerg Roedel <joro@8bytes.org>
8096 L:      iommu@lists.linux-foundation.org
8097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8098 S:      Maintained
8099 F:      Documentation/devicetree/bindings/iommu/
8100 F:      drivers/iommu/
8101 F:      include/linux/iommu.h
8102 F:      include/linux/of_iommu.h
8103 F:      include/linux/iova.h
8104
8105 IO_URING
8106 M:      Jens Axboe <axboe@kernel.dk>
8107 L:      linux-block@vger.kernel.org
8108 L:      linux-fsdevel@vger.kernel.org
8109 T:      git git://git.kernel.dk/linux-block
8110 T:      git git://git.kernel.dk/liburing
8111 S:      Maintained
8112 F:      fs/io_uring.c
8113 F:      include/uapi/linux/io_uring.h
8114
8115 IP MASQUERADING
8116 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8117 S:      Maintained
8118 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8119
8120 IPMI SUBSYSTEM
8121 M:      Corey Minyard <minyard@acm.org>
8122 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8123 W:      http://openipmi.sourceforge.net/
8124 S:      Supported
8125 F:      Documentation/devicetree/bindings/ipmi/
8126 F:      Documentation/IPMI.txt
8127 F:      drivers/char/ipmi/
8128 F:      include/linux/ipmi*
8129 F:      include/uapi/linux/ipmi*
8130
8131 IPS SCSI RAID DRIVER
8132 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8133 L:      linux-scsi@vger.kernel.org
8134 W:      http://www.adaptec.com/
8135 S:      Maintained
8136 F:      drivers/scsi/ips*
8137
8138 IPVS
8139 M:      Wensong Zhang <wensong@linux-vs.org>
8140 M:      Simon Horman <horms@verge.net.au>
8141 M:      Julian Anastasov <ja@ssi.bg>
8142 L:      netdev@vger.kernel.org
8143 L:      lvs-devel@vger.kernel.org
8144 S:      Maintained
8145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8147 F:      Documentation/networking/ipvs-sysctl.txt
8148 F:      include/net/ip_vs.h
8149 F:      include/uapi/linux/ip_vs.h
8150 F:      net/netfilter/ipvs/
8151
8152 IPWIRELESS DRIVER
8153 M:      Jiri Kosina <jikos@kernel.org>
8154 M:      David Sterba <dsterba@suse.com>
8155 S:      Odd Fixes
8156 F:      drivers/tty/ipwireless/
8157
8158 IPX NETWORK LAYER
8159 L:      netdev@vger.kernel.org
8160 S:      Obsolete
8161 F:      include/uapi/linux/ipx.h
8162
8163 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8164 M:      Marc Zyngier <marc.zyngier@arm.com>
8165 S:      Maintained
8166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8167 F:      Documentation/IRQ-domain.txt
8168 F:      include/linux/irqdomain.h
8169 F:      kernel/irq/irqdomain.c
8170 F:      kernel/irq/msi.c
8171
8172 IRQ SUBSYSTEM
8173 M:      Thomas Gleixner <tglx@linutronix.de>
8174 L:      linux-kernel@vger.kernel.org
8175 S:      Maintained
8176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8177 F:      kernel/irq/
8178
8179 IRQCHIP DRIVERS
8180 M:      Thomas Gleixner <tglx@linutronix.de>
8181 M:      Jason Cooper <jason@lakedaemon.net>
8182 M:      Marc Zyngier <marc.zyngier@arm.com>
8183 L:      linux-kernel@vger.kernel.org
8184 S:      Maintained
8185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8186 F:      Documentation/devicetree/bindings/interrupt-controller/
8187 F:      drivers/irqchip/
8188
8189 ISA
8190 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8191 S:      Maintained
8192 F:      Documentation/isa.txt
8193 F:      drivers/base/isa.c
8194 F:      include/linux/isa.h
8195
8196 ISA RADIO MODULE
8197 M:      Hans Verkuil <hverkuil@xs4all.nl>
8198 L:      linux-media@vger.kernel.org
8199 T:      git git://linuxtv.org/media_tree.git
8200 W:      https://linuxtv.org
8201 S:      Maintained
8202 F:      drivers/media/radio/radio-isa*
8203
8204 ISAPNP
8205 M:      Jaroslav Kysela <perex@perex.cz>
8206 S:      Maintained
8207 F:      Documentation/isapnp.txt
8208 F:      drivers/pnp/isapnp/
8209 F:      include/linux/isapnp.h
8210
8211 ISCSI
8212 M:      Lee Duncan <lduncan@suse.com>
8213 M:      Chris Leech <cleech@redhat.com>
8214 L:      open-iscsi@googlegroups.com
8215 W:      www.open-iscsi.com
8216 S:      Maintained
8217 F:      drivers/scsi/*iscsi*
8218 F:      include/scsi/*iscsi*
8219
8220 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8221 M:      Peter Jones <pjones@redhat.com>
8222 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8223 S:      Maintained
8224 F:      drivers/firmware/iscsi_ibft*
8225
8226 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8227 M:      Sagi Grimberg <sagi@grimberg.me>
8228 M:      Max Gurtovoy <maxg@mellanox.com>
8229 L:      linux-rdma@vger.kernel.org
8230 S:      Supported
8231 W:      http://www.openfabrics.org
8232 W:      www.open-iscsi.org
8233 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8234 F:      drivers/infiniband/ulp/iser/
8235
8236 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8237 M:      Sagi Grimberg <sagi@grimberg.me>
8238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8239 L:      linux-rdma@vger.kernel.org
8240 L:      target-devel@vger.kernel.org
8241 S:      Supported
8242 W:      http://www.linux-iscsi.org
8243 F:      drivers/infiniband/ulp/isert
8244
8245 ISDN SUBSYSTEM
8246 M:      Karsten Keil <isdn@linux-pingi.de>
8247 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8248 L:      netdev@vger.kernel.org
8249 W:      http://www.isdn4linux.de
8250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8251 S:      Maintained
8252 F:      Documentation/isdn/
8253 F:      drivers/isdn/
8254 F:      include/linux/isdn.h
8255 F:      include/linux/isdn/
8256 F:      include/uapi/linux/isdn.h
8257 F:      include/uapi/linux/isdn/
8258
8259 IT87 HARDWARE MONITORING DRIVER
8260 M:      Jean Delvare <jdelvare@suse.com>
8261 L:      linux-hwmon@vger.kernel.org
8262 S:      Maintained
8263 F:      Documentation/hwmon/it87
8264 F:      drivers/hwmon/it87.c
8265
8266 IT913X MEDIA DRIVER
8267 M:      Antti Palosaari <crope@iki.fi>
8268 L:      linux-media@vger.kernel.org
8269 W:      https://linuxtv.org
8270 W:      http://palosaari.fi/linux/
8271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8272 T:      git git://linuxtv.org/anttip/media_tree.git
8273 S:      Maintained
8274 F:      drivers/media/tuners/it913x*
8275
8276 IVTV VIDEO4LINUX DRIVER
8277 M:      Andy Walls <awalls@md.metrocast.net>
8278 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8279 L:      linux-media@vger.kernel.org
8280 T:      git git://linuxtv.org/media_tree.git
8281 W:      http://www.ivtvdriver.org
8282 S:      Maintained
8283 F:      Documentation/media/v4l-drivers/ivtv*
8284 F:      drivers/media/pci/ivtv/
8285 F:      include/uapi/linux/ivtv*
8286
8287 IX2505V MEDIA DRIVER
8288 M:      Malcolm Priestley <tvboxspy@gmail.com>
8289 L:      linux-media@vger.kernel.org
8290 W:      https://linuxtv.org
8291 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8292 S:      Maintained
8293 F:      drivers/media/dvb-frontends/ix2505v*
8294
8295 JAILHOUSE HYPERVISOR INTERFACE
8296 M:      Jan Kiszka <jan.kiszka@siemens.com>
8297 L:      jailhouse-dev@googlegroups.com
8298 S:      Maintained
8299 F:      arch/x86/kernel/jailhouse.c
8300 F:      arch/x86/include/asm/jailhouse_para.h
8301
8302 JC42.4 TEMPERATURE SENSOR DRIVER
8303 M:      Guenter Roeck <linux@roeck-us.net>
8304 L:      linux-hwmon@vger.kernel.org
8305 S:      Maintained
8306 F:      drivers/hwmon/jc42.c
8307 F:      Documentation/hwmon/jc42
8308
8309 JFS FILESYSTEM
8310 M:      Dave Kleikamp <shaggy@kernel.org>
8311 L:      jfs-discussion@lists.sourceforge.net
8312 W:      http://jfs.sourceforge.net/
8313 T:      git git://github.com/kleikamp/linux-shaggy.git
8314 S:      Maintained
8315 F:      Documentation/filesystems/jfs.txt
8316 F:      fs/jfs/
8317
8318 JME NETWORK DRIVER
8319 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8320 L:      netdev@vger.kernel.org
8321 S:      Maintained
8322 F:      drivers/net/ethernet/jme.*
8323
8324 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8325 M:      David Woodhouse <dwmw2@infradead.org>
8326 L:      linux-mtd@lists.infradead.org
8327 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8328 S:      Maintained
8329 F:      fs/jffs2/
8330 F:      include/uapi/linux/jffs2.h
8331
8332 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8333 M:      "Theodore Ts'o" <tytso@mit.edu>
8334 M:      Jan Kara <jack@suse.com>
8335 L:      linux-ext4@vger.kernel.org
8336 S:      Maintained
8337 F:      fs/jbd2/
8338 F:      include/linux/jbd2.h
8339
8340 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8341 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8342 L:      linux-media@vger.kernel.org
8343 S:      Maintained
8344 F:      drivers/media/platform/rcar_jpu.c
8345
8346 JSM Neo PCI based serial card
8347 L:      linux-serial@vger.kernel.org
8348 S:      Orphan
8349 F:      drivers/tty/serial/jsm/
8350
8351 K10TEMP HARDWARE MONITORING DRIVER
8352 M:      Clemens Ladisch <clemens@ladisch.de>
8353 L:      linux-hwmon@vger.kernel.org
8354 S:      Maintained
8355 F:      Documentation/hwmon/k10temp
8356 F:      drivers/hwmon/k10temp.c
8357
8358 K8TEMP HARDWARE MONITORING DRIVER
8359 M:      Rudolf Marek <r.marek@assembler.cz>
8360 L:      linux-hwmon@vger.kernel.org
8361 S:      Maintained
8362 F:      Documentation/hwmon/k8temp
8363 F:      drivers/hwmon/k8temp.c
8364
8365 KASAN
8366 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8367 R:      Alexander Potapenko <glider@google.com>
8368 R:      Dmitry Vyukov <dvyukov@google.com>
8369 L:      kasan-dev@googlegroups.com
8370 S:      Maintained
8371 F:      arch/*/include/asm/kasan.h
8372 F:      arch/*/mm/kasan_init*
8373 F:      Documentation/dev-tools/kasan.rst
8374 F:      include/linux/kasan*.h
8375 F:      lib/test_kasan.c
8376 F:      mm/kasan/
8377 F:      scripts/Makefile.kasan
8378
8379 KCONFIG
8380 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8382 L:      linux-kbuild@vger.kernel.org
8383 S:      Maintained
8384 F:      Documentation/kbuild/kconfig*
8385 F:      scripts/kconfig/
8386 F:      scripts/Kconfig.include
8387
8388 KDUMP
8389 M:      Dave Young <dyoung@redhat.com>
8390 M:      Baoquan He <bhe@redhat.com>
8391 R:      Vivek Goyal <vgoyal@redhat.com>
8392 L:      kexec@lists.infradead.org
8393 W:      http://lse.sourceforge.net/kdump/
8394 S:      Maintained
8395 F:      Documentation/kdump/
8396
8397 KEENE FM RADIO TRANSMITTER DRIVER
8398 M:      Hans Verkuil <hverkuil@xs4all.nl>
8399 L:      linux-media@vger.kernel.org
8400 T:      git git://linuxtv.org/media_tree.git
8401 W:      https://linuxtv.org
8402 S:      Maintained
8403 F:      drivers/media/radio/radio-keene*
8404
8405 KERNEL AUTOMOUNTER
8406 M:      Ian Kent <raven@themaw.net>
8407 L:      autofs@vger.kernel.org
8408 S:      Maintained
8409 F:      fs/autofs/
8410
8411 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8412 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8413 M:      Michal Marek <michal.lkml@markovi.net>
8414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8415 L:      linux-kbuild@vger.kernel.org
8416 S:      Maintained
8417 F:      Documentation/kbuild/
8418 F:      Makefile
8419 F:      scripts/Kbuild*
8420 F:      scripts/Makefile*
8421 F:      scripts/basic/
8422 F:      scripts/mk*
8423 F:      scripts/mod/
8424 F:      scripts/package/
8425
8426 KERNEL JANITORS
8427 L:      kernel-janitors@vger.kernel.org
8428 W:      http://kernelnewbies.org/KernelJanitors
8429 S:      Odd Fixes
8430
8431 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8432 M:      "J. Bruce Fields" <bfields@fieldses.org>
8433 M:      Jeff Layton <jlayton@kernel.org>
8434 L:      linux-nfs@vger.kernel.org
8435 W:      http://nfs.sourceforge.net/
8436 T:      git git://linux-nfs.org/~bfields/linux.git
8437 S:      Supported
8438 F:      fs/nfsd/
8439 F:      include/uapi/linux/nfsd/
8440 F:      fs/lockd/
8441 F:      fs/nfs_common/
8442 F:      net/sunrpc/
8443 F:      include/linux/lockd/
8444 F:      include/linux/sunrpc/
8445 F:      include/uapi/linux/sunrpc/
8446
8447 KERNEL SELFTEST FRAMEWORK
8448 M:      Shuah Khan <shuah@kernel.org>
8449 M:      Shuah Khan <skhan@linuxfoundation.org>
8450 L:      linux-kselftest@vger.kernel.org
8451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8452 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8453 S:      Maintained
8454 F:      tools/testing/selftests/
8455 F:      Documentation/dev-tools/kselftest*
8456
8457 KERNEL USERMODE HELPER
8458 M:      Luis Chamberlain <mcgrof@kernel.org>
8459 L:      linux-kernel@vger.kernel.org
8460 S:      Maintained
8461 F:      kernel/umh.c
8462 F:      include/linux/umh.h
8463
8464 KERNEL VIRTUAL MACHINE (KVM)
8465 M:      Paolo Bonzini <pbonzini@redhat.com>
8466 M:      Radim Krčmář <rkrcmar@redhat.com>
8467 L:      kvm@vger.kernel.org
8468 W:      http://www.linux-kvm.org
8469 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8470 S:      Supported
8471 F:      Documentation/virtual/kvm/
8472 F:      include/trace/events/kvm.h
8473 F:      include/uapi/asm-generic/kvm*
8474 F:      include/uapi/linux/kvm*
8475 F:      include/asm-generic/kvm*
8476 F:      include/linux/kvm*
8477 F:      include/kvm/iodev.h
8478 F:      virt/kvm/*
8479 F:      tools/kvm/
8480 F:      tools/testing/selftests/kvm/
8481
8482 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8483 M:      Joerg Roedel <joro@8bytes.org>
8484 L:      kvm@vger.kernel.org
8485 W:      http://www.linux-kvm.org/
8486 S:      Maintained
8487 F:      arch/x86/include/asm/svm.h
8488 F:      arch/x86/kvm/svm.c
8489
8490 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8491 M:      Christoffer Dall <christoffer.dall@arm.com>
8492 M:      Marc Zyngier <marc.zyngier@arm.com>
8493 R:      James Morse <james.morse@arm.com>
8494 R:      Julien Thierry <julien.thierry@arm.com>
8495 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8497 L:      kvmarm@lists.cs.columbia.edu
8498 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8500 S:      Maintained
8501 F:      arch/arm/include/uapi/asm/kvm*
8502 F:      arch/arm/include/asm/kvm*
8503 F:      arch/arm/kvm/
8504 F:      arch/arm64/include/uapi/asm/kvm*
8505 F:      arch/arm64/include/asm/kvm*
8506 F:      arch/arm64/kvm/
8507 F:      virt/kvm/arm/
8508 F:      include/kvm/arm_*
8509
8510 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8511 M:      James Hogan <jhogan@kernel.org>
8512 L:      linux-mips@vger.kernel.org
8513 S:      Supported
8514 F:      arch/mips/include/uapi/asm/kvm*
8515 F:      arch/mips/include/asm/kvm*
8516 F:      arch/mips/kvm/
8517
8518 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8519 M:      Paul Mackerras <paulus@ozlabs.org>
8520 L:      kvm-ppc@vger.kernel.org
8521 W:      http://www.linux-kvm.org/
8522 T:      git git://github.com/agraf/linux-2.6.git
8523 S:      Supported
8524 F:      arch/powerpc/include/uapi/asm/kvm*
8525 F:      arch/powerpc/include/asm/kvm*
8526 F:      arch/powerpc/kvm/
8527 F:      arch/powerpc/kernel/kvm*
8528
8529 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8530 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8531 M:      Janosch Frank <frankja@linux.ibm.com>
8532 R:      David Hildenbrand <david@redhat.com>
8533 R:      Cornelia Huck <cohuck@redhat.com>
8534 L:      linux-s390@vger.kernel.org
8535 W:      http://www.ibm.com/developerworks/linux/linux390/
8536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8537 S:      Supported
8538 F:      arch/s390/include/uapi/asm/kvm*
8539 F:      arch/s390/include/asm/gmap.h
8540 F:      arch/s390/include/asm/kvm*
8541 F:      arch/s390/kvm/
8542 F:      arch/s390/mm/gmap.c
8543
8544 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8545 M:      Paolo Bonzini <pbonzini@redhat.com>
8546 M:      Radim Krčmář <rkrcmar@redhat.com>
8547 L:      kvm@vger.kernel.org
8548 W:      http://www.linux-kvm.org
8549 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8550 S:      Supported
8551 F:      arch/x86/kvm/
8552 F:      arch/x86/kvm/*/
8553 F:      arch/x86/include/uapi/asm/kvm*
8554 F:      arch/x86/include/asm/kvm*
8555 F:      arch/x86/include/asm/pvclock-abi.h
8556 F:      arch/x86/kernel/kvm.c
8557 F:      arch/x86/kernel/kvmclock.c
8558
8559 KERNFS
8560 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8561 M:      Tejun Heo <tj@kernel.org>
8562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8563 S:      Supported
8564 F:      include/linux/kernfs.h
8565 F:      fs/kernfs/
8566
8567 KEXEC
8568 M:      Eric Biederman <ebiederm@xmission.com>
8569 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8570 L:      kexec@lists.infradead.org
8571 S:      Maintained
8572 F:      include/linux/kexec.h
8573 F:      include/uapi/linux/kexec.h
8574 F:      kernel/kexec*
8575
8576 KEYS-ENCRYPTED
8577 M:      Mimi Zohar <zohar@linux.ibm.com>
8578 L:      linux-integrity@vger.kernel.org
8579 L:      keyrings@vger.kernel.org
8580 S:      Supported
8581 F:      Documentation/security/keys/trusted-encrypted.rst
8582 F:      include/keys/encrypted-type.h
8583 F:      security/keys/encrypted-keys/
8584
8585 KEYS-TRUSTED
8586 M:      James Bottomley <jejb@linux.ibm.com>
8587 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8588 M:      Mimi Zohar <zohar@linux.ibm.com>
8589 L:      linux-integrity@vger.kernel.org
8590 L:      keyrings@vger.kernel.org
8591 S:      Supported
8592 F:      Documentation/security/keys/trusted-encrypted.rst
8593 F:      include/keys/trusted-type.h
8594 F:      security/keys/trusted.c
8595 F:      security/keys/trusted.h
8596
8597 KEYS/KEYRINGS:
8598 M:      David Howells <dhowells@redhat.com>
8599 L:      keyrings@vger.kernel.org
8600 S:      Maintained
8601 F:      Documentation/security/keys/core.rst
8602 F:      include/linux/key.h
8603 F:      include/linux/key-type.h
8604 F:      include/linux/keyctl.h
8605 F:      include/uapi/linux/keyctl.h
8606 F:      include/keys/
8607 F:      security/keys/
8608
8609 KGDB / KDB /debug_core
8610 M:      Jason Wessel <jason.wessel@windriver.com>
8611 M:      Daniel Thompson <daniel.thompson@linaro.org>
8612 W:      http://kgdb.wiki.kernel.org/
8613 L:      kgdb-bugreport@lists.sourceforge.net
8614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8615 S:      Maintained
8616 F:      Documentation/dev-tools/kgdb.rst
8617 F:      drivers/misc/kgdbts.c
8618 F:      drivers/tty/serial/kgdboc.c
8619 F:      include/linux/kdb.h
8620 F:      include/linux/kgdb.h
8621 F:      kernel/debug/
8622
8623 KMEMLEAK
8624 M:      Catalin Marinas <catalin.marinas@arm.com>
8625 S:      Maintained
8626 F:      Documentation/dev-tools/kmemleak.rst
8627 F:      include/linux/kmemleak.h
8628 F:      mm/kmemleak.c
8629 F:      mm/kmemleak-test.c
8630
8631 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8632 M:      Luis Chamberlain <mcgrof@kernel.org>
8633 L:      linux-kernel@vger.kernel.org
8634 S:      Maintained
8635 F:      kernel/kmod.c
8636 F:      include/linux/kmod.h
8637 F:      lib/test_kmod.c
8638 F:      tools/testing/selftests/kmod/
8639
8640 KPROBES
8641 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8642 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8643 M:      "David S. Miller" <davem@davemloft.net>
8644 M:      Masami Hiramatsu <mhiramat@kernel.org>
8645 S:      Maintained
8646 F:      Documentation/kprobes.txt
8647 F:      include/linux/kprobes.h
8648 F:      include/asm-generic/kprobes.h
8649 F:      kernel/kprobes.c
8650
8651 KS0108 LCD CONTROLLER DRIVER
8652 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8653 S:      Maintained
8654 F:      Documentation/auxdisplay/ks0108
8655 F:      drivers/auxdisplay/ks0108.c
8656 F:      include/linux/ks0108.h
8657
8658 L3MDEV
8659 M:      David Ahern <dsa@cumulusnetworks.com>
8660 L:      netdev@vger.kernel.org
8661 S:      Maintained
8662 F:      net/l3mdev
8663 F:      include/net/l3mdev.h
8664
8665 L7 BPF FRAMEWORK
8666 M:      John Fastabend <john.fastabend@gmail.com>
8667 M:      Daniel Borkmann <daniel@iogearbox.net>
8668 L:      netdev@vger.kernel.org
8669 L:      bpf@vger.kernel.org
8670 S:      Maintained
8671 F:      include/linux/skmsg.h
8672 F:      net/core/skmsg.c
8673 F:      net/core/sock_map.c
8674 F:      net/ipv4/tcp_bpf.c
8675
8676 LANTIQ / INTEL Ethernet drivers
8677 M:      Hauke Mehrtens <hauke@hauke-m.de>
8678 L:      netdev@vger.kernel.org
8679 S:      Maintained
8680 F:      net/dsa/tag_gswip.c
8681 F:      drivers/net/ethernet/lantiq_xrx200.c
8682 F:      drivers/net/dsa/lantiq_pce.h
8683 F:      drivers/net/dsa/lantiq_gswip.c
8684
8685 LANTIQ MIPS ARCHITECTURE
8686 M:      John Crispin <john@phrozen.org>
8687 L:      linux-mips@vger.kernel.org
8688 S:      Maintained
8689 F:      arch/mips/lantiq
8690 F:      drivers/soc/lantiq
8691
8692 LAPB module
8693 L:      linux-x25@vger.kernel.org
8694 S:      Orphan
8695 F:      Documentation/networking/lapb-module.txt
8696 F:      include/*/lapb.h
8697 F:      net/lapb/
8698
8699 LASI 53c700 driver for PARISC
8700 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8701 L:      linux-scsi@vger.kernel.org
8702 S:      Maintained
8703 F:      Documentation/scsi/53c700.txt
8704 F:      drivers/scsi/53c700*
8705
8706 LEAKING_ADDRESSES
8707 M:      Tobin C. Harding <me@tobin.cc>
8708 M:      Tycho Andersen <tycho@tycho.ws>
8709 L:      kernel-hardening@lists.openwall.com
8710 S:      Maintained
8711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8712 F:      scripts/leaking_addresses.pl
8713
8714 LED SUBSYSTEM
8715 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8716 M:      Pavel Machek <pavel@ucw.cz>
8717 R:      Dan Murphy <dmurphy@ti.com>
8718 L:      linux-leds@vger.kernel.org
8719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8720 S:      Maintained
8721 F:      Documentation/devicetree/bindings/leds/
8722 F:      drivers/leds/
8723 F:      include/linux/leds.h
8724
8725 LEGACY EEPROM DRIVER
8726 M:      Jean Delvare <jdelvare@suse.com>
8727 S:      Maintained
8728 F:      Documentation/misc-devices/eeprom
8729 F:      drivers/misc/eeprom/eeprom.c
8730
8731 LEGO MINDSTORMS EV3
8732 R:      David Lechner <david@lechnology.com>
8733 S:      Maintained
8734 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8735 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8736 F:      drivers/power/supply/lego_ev3_battery.c
8737
8738 LEGO USB Tower driver
8739 M:      Juergen Stuber <starblue@users.sourceforge.net>
8740 L:      legousb-devel@lists.sourceforge.net
8741 W:      http://legousb.sourceforge.net/
8742 S:      Maintained
8743 F:      drivers/usb/misc/legousbtower.c
8744
8745 LG LAPTOP EXTRAS
8746 M:      Matan Ziv-Av <matan@svgalib.org>
8747 L:      platform-driver-x86@vger.kernel.org
8748 S:      Maintained
8749 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8750 F:      Documentation/laptops/lg-laptop.rst
8751 F:      drivers/platform/x86/lg-laptop.c
8752
8753 LG2160 MEDIA DRIVER
8754 M:      Michael Krufky <mkrufky@linuxtv.org>
8755 L:      linux-media@vger.kernel.org
8756 W:      https://linuxtv.org
8757 W:      http://github.com/mkrufky
8758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8759 T:      git git://linuxtv.org/mkrufky/tuners.git
8760 S:      Maintained
8761 F:      drivers/media/dvb-frontends/lg2160.*
8762
8763 LGDT3305 MEDIA DRIVER
8764 M:      Michael Krufky <mkrufky@linuxtv.org>
8765 L:      linux-media@vger.kernel.org
8766 W:      https://linuxtv.org
8767 W:      http://github.com/mkrufky
8768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8769 T:      git git://linuxtv.org/mkrufky/tuners.git
8770 S:      Maintained
8771 F:      drivers/media/dvb-frontends/lgdt3305.*
8772
8773 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8774 M:      Viresh Kumar <vireshk@kernel.org>
8775 L:      linux-ide@vger.kernel.org
8776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8777 S:      Maintained
8778 F:      include/linux/pata_arasan_cf_data.h
8779 F:      drivers/ata/pata_arasan_cf.c
8780
8781 LIBATA PATA DRIVERS
8782 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8783 M:      Jens Axboe <axboe@kernel.dk>
8784 L:      linux-ide@vger.kernel.org
8785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8786 S:      Maintained
8787 F:      drivers/ata/pata_*.c
8788 F:      drivers/ata/ata_generic.c
8789
8790 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8791 M:      Linus Walleij <linus.walleij@linaro.org>
8792 L:      linux-ide@vger.kernel.org
8793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8794 S:      Maintained
8795 F:      drivers/ata/pata_ftide010.c
8796 F:      drivers/ata/sata_gemini.c
8797 F:      drivers/ata/sata_gemini.h
8798
8799 LIBATA SATA AHCI PLATFORM devices support
8800 M:      Hans de Goede <hdegoede@redhat.com>
8801 M:      Jens Axboe <axboe@kernel.dk>
8802 L:      linux-ide@vger.kernel.org
8803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8804 S:      Maintained
8805 F:      drivers/ata/ahci_platform.c
8806 F:      drivers/ata/libahci_platform.c
8807 F:      include/linux/ahci_platform.h
8808
8809 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8810 M:      Mikael Pettersson <mikpelinux@gmail.com>
8811 L:      linux-ide@vger.kernel.org
8812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8813 S:      Maintained
8814 F:      drivers/ata/sata_promise.*
8815
8816 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8817 M:      Jens Axboe <axboe@kernel.dk>
8818 L:      linux-ide@vger.kernel.org
8819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8820 S:      Maintained
8821 F:      drivers/ata/
8822 F:      include/linux/ata.h
8823 F:      include/linux/libata.h
8824 F:      Documentation/devicetree/bindings/ata/
8825
8826 LIBLOCKDEP
8827 M:      Sasha Levin <alexander.levin@microsoft.com>
8828 S:      Maintained
8829 F:      tools/lib/lockdep/
8830
8831 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8832 M:      Dan Williams <dan.j.williams@intel.com>
8833 M:      Vishal Verma <vishal.l.verma@intel.com>
8834 M:      Dave Jiang <dave.jiang@intel.com>
8835 L:      linux-nvdimm@lists.01.org
8836 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8837 S:      Supported
8838 F:      drivers/nvdimm/blk.c
8839 F:      drivers/nvdimm/region_devs.c
8840
8841 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8842 M:      Vishal Verma <vishal.l.verma@intel.com>
8843 M:      Dan Williams <dan.j.williams@intel.com>
8844 M:      Dave Jiang <dave.jiang@intel.com>
8845 L:      linux-nvdimm@lists.01.org
8846 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8847 S:      Supported
8848 F:      drivers/nvdimm/btt*
8849
8850 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8851 M:      Dan Williams <dan.j.williams@intel.com>
8852 M:      Vishal Verma <vishal.l.verma@intel.com>
8853 M:      Dave Jiang <dave.jiang@intel.com>
8854 L:      linux-nvdimm@lists.01.org
8855 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8856 S:      Supported
8857 F:      drivers/nvdimm/pmem*
8858
8859 LIBNVDIMM: DEVICETREE BINDINGS
8860 M:      Oliver O'Halloran <oohall@gmail.com>
8861 L:      linux-nvdimm@lists.01.org
8862 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8863 S:      Supported
8864 F:      drivers/nvdimm/of_pmem.c
8865 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8866
8867 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8868 M:      Dan Williams <dan.j.williams@intel.com>
8869 M:      Vishal Verma <vishal.l.verma@intel.com>
8870 M:      Dave Jiang <dave.jiang@intel.com>
8871 M:      Keith Busch <keith.busch@intel.com>
8872 M:      Ira Weiny <ira.weiny@intel.com>
8873 L:      linux-nvdimm@lists.01.org
8874 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8876 S:      Supported
8877 F:      drivers/nvdimm/*
8878 F:      drivers/acpi/nfit/*
8879 F:      include/linux/nd.h
8880 F:      include/linux/libnvdimm.h
8881 F:      include/uapi/linux/ndctl.h
8882
8883 LIGHTNVM PLATFORM SUPPORT
8884 M:      Matias Bjorling <mb@lightnvm.io>
8885 W:      http://github/OpenChannelSSD
8886 L:      linux-block@vger.kernel.org
8887 S:      Maintained
8888 F:      drivers/lightnvm/
8889 F:      include/linux/lightnvm.h
8890 F:      include/uapi/linux/lightnvm.h
8891
8892 LINUX FOR POWER MACINTOSH
8893 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8894 W:      http://www.penguinppc.org/
8895 L:      linuxppc-dev@lists.ozlabs.org
8896 S:      Maintained
8897 F:      arch/powerpc/platforms/powermac/
8898 F:      drivers/macintosh/
8899
8900 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8901 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8902 M:      Paul Mackerras <paulus@samba.org>
8903 M:      Michael Ellerman <mpe@ellerman.id.au>
8904 W:      https://github.com/linuxppc/linux/wiki
8905 L:      linuxppc-dev@lists.ozlabs.org
8906 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8908 S:      Supported
8909 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8910 F:      Documentation/devicetree/bindings/powerpc/
8911 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8912 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8913 F:      Documentation/powerpc/
8914 F:      arch/powerpc/
8915 F:      drivers/char/tpm/tpm_ibmvtpm*
8916 F:      drivers/crypto/nx/
8917 F:      drivers/crypto/vmx/
8918 F:      drivers/i2c/busses/i2c-opal.c
8919 F:      drivers/net/ethernet/ibm/ibmveth.*
8920 F:      drivers/net/ethernet/ibm/ibmvnic.*
8921 F:      drivers/pci/hotplug/pnv_php.c
8922 F:      drivers/pci/hotplug/rpa*
8923 F:      drivers/rtc/rtc-opal.c
8924 F:      drivers/scsi/ibmvscsi/
8925 F:      drivers/tty/hvc/hvc_opal.c
8926 F:      drivers/watchdog/wdrtas.c
8927 F:      tools/testing/selftests/powerpc
8928 N:      /pmac
8929 N:      powermac
8930 N:      powernv
8931 N:      [^a-z0-9]ps3
8932 N:      pseries
8933
8934 LINUX FOR POWERPC EMBEDDED MPC5XXX
8935 M:      Anatolij Gustschin <agust@denx.de>
8936 L:      linuxppc-dev@lists.ozlabs.org
8937 T:      git git://git.denx.de/linux-denx-agust.git
8938 S:      Maintained
8939 F:      arch/powerpc/platforms/512x/
8940 F:      arch/powerpc/platforms/52xx/
8941
8942 LINUX FOR POWERPC EMBEDDED PPC4XX
8943 M:      Alistair Popple <alistair@popple.id.au>
8944 M:      Matt Porter <mporter@kernel.crashing.org>
8945 W:      http://www.penguinppc.org/
8946 L:      linuxppc-dev@lists.ozlabs.org
8947 S:      Maintained
8948 F:      arch/powerpc/platforms/40x/
8949 F:      arch/powerpc/platforms/44x/
8950
8951 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8952 M:      Scott Wood <oss@buserror.net>
8953 M:      Kumar Gala <galak@kernel.crashing.org>
8954 W:      http://www.penguinppc.org/
8955 L:      linuxppc-dev@lists.ozlabs.org
8956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8957 S:      Maintained
8958 F:      arch/powerpc/platforms/83xx/
8959 F:      arch/powerpc/platforms/85xx/
8960 F:      Documentation/devicetree/bindings/powerpc/fsl/
8961
8962 LINUX FOR POWERPC EMBEDDED PPC8XX
8963 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8964 W:      http://www.penguinppc.org/
8965 L:      linuxppc-dev@lists.ozlabs.org
8966 S:      Maintained
8967 F:      arch/powerpc/platforms/8xx/
8968
8969 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8970 L:      linuxppc-dev@lists.ozlabs.org
8971 S:      Orphan
8972 F:      arch/powerpc/*/*virtex*
8973 F:      arch/powerpc/*/*/*virtex*
8974
8975 LINUX FOR POWERPC PA SEMI PWRFICIENT
8976 L:      linuxppc-dev@lists.ozlabs.org
8977 S:      Orphan
8978 F:      arch/powerpc/platforms/pasemi/
8979 F:      drivers/*/*pasemi*
8980 F:      drivers/*/*/*pasemi*
8981
8982 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8983 M:      Kees Cook <keescook@chromium.org>
8984 S:      Maintained
8985 F:      drivers/misc/lkdtm/*
8986
8987 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8988 M:      Alan Stern <stern@rowland.harvard.edu>
8989 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8990 M:      Will Deacon <will.deacon@arm.com>
8991 M:      Peter Zijlstra <peterz@infradead.org>
8992 M:      Boqun Feng <boqun.feng@gmail.com>
8993 M:      Nicholas Piggin <npiggin@gmail.com>
8994 M:      David Howells <dhowells@redhat.com>
8995 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8996 M:      Luc Maranget <luc.maranget@inria.fr>
8997 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8998 R:      Akira Yokosawa <akiyks@gmail.com>
8999 R:      Daniel Lustig <dlustig@nvidia.com>
9000 L:      linux-kernel@vger.kernel.org
9001 L:      linux-arch@vger.kernel.org
9002 S:      Supported
9003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
9004 F:      tools/memory-model/
9005 F:      Documentation/atomic_bitops.txt
9006 F:      Documentation/atomic_t.txt
9007 F:      Documentation/core-api/atomic_ops.rst
9008 F:      Documentation/core-api/refcount-vs-atomic.rst
9009 F:      Documentation/memory-barriers.txt
9010
9011 LIS3LV02D ACCELEROMETER DRIVER
9012 M:      Eric Piel <eric.piel@tremplin-utc.net>
9013 S:      Maintained
9014 F:      Documentation/misc-devices/lis3lv02d
9015 F:      drivers/misc/lis3lv02d/
9016 F:      drivers/platform/x86/hp_accel.c
9017
9018 LIVE PATCHING
9019 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9020 M:      Jiri Kosina <jikos@kernel.org>
9021 M:      Miroslav Benes <mbenes@suse.cz>
9022 M:      Petr Mladek <pmladek@suse.com>
9023 R:      Joe Lawrence <joe.lawrence@redhat.com>
9024 S:      Maintained
9025 F:      kernel/livepatch/
9026 F:      include/linux/livepatch.h
9027 F:      arch/x86/include/asm/livepatch.h
9028 F:      arch/x86/kernel/livepatch.c
9029 F:      Documentation/livepatch/
9030 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9031 F:      samples/livepatch/
9032 F:      tools/testing/selftests/livepatch/
9033 L:      live-patching@vger.kernel.org
9034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9035
9036 LLC (802.2)
9037 L:      netdev@vger.kernel.org
9038 S:      Odd fixes
9039 F:      include/linux/llc.h
9040 F:      include/uapi/linux/llc.h
9041 F:      include/net/llc*
9042 F:      net/llc/
9043
9044 LM73 HARDWARE MONITOR DRIVER
9045 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9046 L:      linux-hwmon@vger.kernel.org
9047 S:      Maintained
9048 F:      drivers/hwmon/lm73.c
9049
9050 LM78 HARDWARE MONITOR DRIVER
9051 M:      Jean Delvare <jdelvare@suse.com>
9052 L:      linux-hwmon@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/hwmon/lm78
9055 F:      drivers/hwmon/lm78.c
9056
9057 LM83 HARDWARE MONITOR DRIVER
9058 M:      Jean Delvare <jdelvare@suse.com>
9059 L:      linux-hwmon@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/hwmon/lm83
9062 F:      drivers/hwmon/lm83.c
9063
9064 LM90 HARDWARE MONITOR DRIVER
9065 M:      Jean Delvare <jdelvare@suse.com>
9066 L:      linux-hwmon@vger.kernel.org
9067 S:      Maintained
9068 F:      Documentation/hwmon/lm90
9069 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9070 F:      drivers/hwmon/lm90.c
9071 F:      include/dt-bindings/thermal/lm90.h
9072
9073 LM95234 HARDWARE MONITOR DRIVER
9074 M:      Guenter Roeck <linux@roeck-us.net>
9075 L:      linux-hwmon@vger.kernel.org
9076 S:      Maintained
9077 F:      Documentation/hwmon/lm95234
9078 F:      drivers/hwmon/lm95234.c
9079
9080 LME2510 MEDIA DRIVER
9081 M:      Malcolm Priestley <tvboxspy@gmail.com>
9082 L:      linux-media@vger.kernel.org
9083 W:      https://linuxtv.org
9084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9085 S:      Maintained
9086 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9087
9088 LOADPIN SECURITY MODULE
9089 M:      Kees Cook <keescook@chromium.org>
9090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9091 S:      Supported
9092 F:      security/loadpin/
9093 F:      Documentation/admin-guide/LSM/LoadPin.rst
9094
9095 LOCKING PRIMITIVES
9096 M:      Peter Zijlstra <peterz@infradead.org>
9097 M:      Ingo Molnar <mingo@redhat.com>
9098 M:      Will Deacon <will.deacon@arm.com>
9099 L:      linux-kernel@vger.kernel.org
9100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9101 S:      Maintained
9102 F:      Documentation/locking/
9103 F:      include/linux/lockdep.h
9104 F:      include/linux/spinlock*.h
9105 F:      arch/*/include/asm/spinlock*.h
9106 F:      include/linux/rwlock*.h
9107 F:      include/linux/mutex*.h
9108 F:      include/linux/rwsem*.h
9109 F:      arch/*/include/asm/rwsem.h
9110 F:      include/linux/seqlock.h
9111 F:      lib/locking*.[ch]
9112 F:      kernel/locking/
9113 X:      kernel/locking/locktorture.c
9114
9115 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9116 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9117 L:      linux-ntfs-dev@lists.sourceforge.net
9118 W:      http://www.linux-ntfs.org/content/view/19/37/
9119 S:      Maintained
9120 F:      Documentation/ldm.txt
9121 F:      block/partitions/ldm.*
9122
9123 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9124 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9125 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9126 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9127 L:      MPT-FusionLinux.pdl@broadcom.com
9128 L:      linux-scsi@vger.kernel.org
9129 W:      http://www.avagotech.com/support/
9130 S:      Supported
9131 F:      drivers/message/fusion/
9132 F:      drivers/scsi/mpt3sas/
9133
9134 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9135 M:      Matthew Wilcox <willy@infradead.org>
9136 L:      linux-scsi@vger.kernel.org
9137 S:      Maintained
9138 F:      drivers/scsi/sym53c8xx_2/
9139
9140 LTC1660 DAC DRIVER
9141 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9142 L:      linux-iio@vger.kernel.org
9143 S:      Maintained
9144 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9145 F:      drivers/iio/dac/ltc1660.c
9146
9147 LTC4261 HARDWARE MONITOR DRIVER
9148 M:      Guenter Roeck <linux@roeck-us.net>
9149 L:      linux-hwmon@vger.kernel.org
9150 S:      Maintained
9151 F:      Documentation/hwmon/ltc4261
9152 F:      drivers/hwmon/ltc4261.c
9153
9154 LTC4306 I2C MULTIPLEXER DRIVER
9155 M:      Michael Hennerich <michael.hennerich@analog.com>
9156 W:      http://ez.analog.com/community/linux-device-drivers
9157 L:      linux-i2c@vger.kernel.org
9158 S:      Supported
9159 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9160 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9161
9162 LTP (Linux Test Project)
9163 M:      Mike Frysinger <vapier@gentoo.org>
9164 M:      Cyril Hrubis <chrubis@suse.cz>
9165 M:      Wanlong Gao <wanlong.gao@gmail.com>
9166 M:      Jan Stancek <jstancek@redhat.com>
9167 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9168 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9169 L:      ltp@lists.linux.it (subscribers-only)
9170 W:      http://linux-test-project.github.io/
9171 T:      git git://github.com/linux-test-project/ltp.git
9172 S:      Maintained
9173
9174 M68K ARCHITECTURE
9175 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9176 L:      linux-m68k@lists.linux-m68k.org
9177 W:      http://www.linux-m68k.org/
9178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9179 S:      Maintained
9180 F:      arch/m68k/
9181 F:      drivers/zorro/
9182
9183 M68K ON APPLE MACINTOSH
9184 M:      Joshua Thompson <funaho@jurai.org>
9185 W:      http://www.mac.linux-m68k.org/
9186 L:      linux-m68k@lists.linux-m68k.org
9187 S:      Maintained
9188 F:      arch/m68k/mac/
9189
9190 M68K ON HP9000/300
9191 M:      Philip Blundell <philb@gnu.org>
9192 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9193 S:      Maintained
9194 F:      arch/m68k/hp300/
9195
9196 M88DS3103 MEDIA DRIVER
9197 M:      Antti Palosaari <crope@iki.fi>
9198 L:      linux-media@vger.kernel.org
9199 W:      https://linuxtv.org
9200 W:      http://palosaari.fi/linux/
9201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9202 T:      git git://linuxtv.org/anttip/media_tree.git
9203 S:      Maintained
9204 F:      drivers/media/dvb-frontends/m88ds3103*
9205
9206 M88RS2000 MEDIA DRIVER
9207 M:      Malcolm Priestley <tvboxspy@gmail.com>
9208 L:      linux-media@vger.kernel.org
9209 W:      https://linuxtv.org
9210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9211 S:      Maintained
9212 F:      drivers/media/dvb-frontends/m88rs2000*
9213
9214 MA901 MASTERKIT USB FM RADIO DRIVER
9215 M:      Alexey Klimov <klimov.linux@gmail.com>
9216 L:      linux-media@vger.kernel.org
9217 T:      git git://linuxtv.org/media_tree.git
9218 S:      Maintained
9219 F:      drivers/media/radio/radio-ma901.c
9220
9221 MAC80211
9222 M:      Johannes Berg <johannes@sipsolutions.net>
9223 L:      linux-wireless@vger.kernel.org
9224 W:      http://wireless.kernel.org/
9225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9227 S:      Maintained
9228 F:      Documentation/networking/mac80211-injection.txt
9229 F:      include/net/mac80211.h
9230 F:      net/mac80211/
9231 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9232 F:      Documentation/networking/mac80211_hwsim/README
9233
9234 MAILBOX API
9235 M:      Jassi Brar <jassisinghbrar@gmail.com>
9236 L:      linux-kernel@vger.kernel.org
9237 S:      Maintained
9238 F:      drivers/mailbox/
9239 F:      include/linux/mailbox_client.h
9240 F:      include/linux/mailbox_controller.h
9241
9242 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9243 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9244 W:      http://www.kernel.org/doc/man-pages
9245 L:      linux-man@vger.kernel.org
9246 S:      Maintained
9247
9248 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9249 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9250 L:      linux-mips@vger.kernel.org
9251 S:      Maintained
9252 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9253
9254 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9255 M:      Andrew Lunn <andrew@lunn.ch>
9256 M:      Vivien Didelot <vivien.didelot@gmail.com>
9257 L:      netdev@vger.kernel.org
9258 S:      Maintained
9259 F:      drivers/net/dsa/mv88e6xxx/
9260 F:      include/linux/platform_data/mv88e6xxx.h
9261 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9262
9263 MARVELL ARMADA DRM SUPPORT
9264 M:      Russell King <linux@armlinux.org.uk>
9265 S:      Maintained
9266 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9267 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9268 F:      drivers/gpu/drm/armada/
9269 F:      include/uapi/drm/armada_drm.h
9270 F:      Documentation/devicetree/bindings/display/armada/
9271
9272 MARVELL ARMADA 3700 PHY DRIVERS
9273 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9274 S:      Maintained
9275 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9276 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9277 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9278 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9279
9280 MARVELL CRYPTO DRIVER
9281 M:      Boris Brezillon <bbrezillon@kernel.org>
9282 M:      Arnaud Ebalard <arno@natisbad.org>
9283 F:      drivers/crypto/marvell/
9284 S:      Maintained
9285 L:      linux-crypto@vger.kernel.org
9286
9287 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9288 M:      Mirko Lindner <mlindner@marvell.com>
9289 M:      Stephen Hemminger <stephen@networkplumber.org>
9290 L:      netdev@vger.kernel.org
9291 S:      Maintained
9292 F:      drivers/net/ethernet/marvell/sk*
9293
9294 MARVELL LIBERTAS WIRELESS DRIVER
9295 L:      libertas-dev@lists.infradead.org
9296 S:      Orphan
9297 F:      drivers/net/wireless/marvell/libertas/
9298
9299 MARVELL MACCHIATOBIN SUPPORT
9300 M:      Russell King <linux@armlinux.org.uk>
9301 L:      linux-arm-kernel@lists.infradead.org
9302 S:      Maintained
9303 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9304
9305 MARVELL MV643XX ETHERNET DRIVER
9306 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9307 L:      netdev@vger.kernel.org
9308 S:      Maintained
9309 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9310 F:      include/linux/mv643xx.h
9311
9312 MARVELL MV88X3310 PHY DRIVER
9313 M:      Russell King <linux@armlinux.org.uk>
9314 L:      netdev@vger.kernel.org
9315 S:      Maintained
9316 F:      drivers/net/phy/marvell10g.c
9317
9318 MARVELL MVEBU THERMAL DRIVER
9319 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9320 S:      Maintained
9321 F:      drivers/thermal/armada_thermal.c
9322
9323 MARVELL MVNETA ETHERNET DRIVER
9324 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9325 L:      netdev@vger.kernel.org
9326 S:      Maintained
9327 F:      drivers/net/ethernet/marvell/mvneta.*
9328
9329 MARVELL MWIFIEX WIRELESS DRIVER
9330 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9331 M:      Nishant Sarmukadam <nishants@marvell.com>
9332 M:      Ganapathi Bhat <gbhat@marvell.com>
9333 M:      Xinming Hu <huxinming820@gmail.com>
9334 L:      linux-wireless@vger.kernel.org
9335 S:      Maintained
9336 F:      drivers/net/wireless/marvell/mwifiex/
9337
9338 MARVELL MWL8K WIRELESS DRIVER
9339 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9340 L:      linux-wireless@vger.kernel.org
9341 S:      Odd Fixes
9342 F:      drivers/net/wireless/marvell/mwl8k.c
9343
9344 MARVELL NAND CONTROLLER DRIVER
9345 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9346 L:      linux-mtd@lists.infradead.org
9347 S:      Maintained
9348 F:      drivers/mtd/nand/raw/marvell_nand.c
9349 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9350
9351 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9352 M:      Nicolas Pitre <nico@fluxnic.net>
9353 S:      Odd Fixes
9354 F:      drivers/mmc/host/mvsdio.*
9355
9356 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9357 M:      Hu Ziji <huziji@marvell.com>
9358 L:      linux-mmc@vger.kernel.org
9359 S:      Supported
9360 F:      drivers/mmc/host/sdhci-xenon*
9361 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9362
9363 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9364 M:      Sunil Goutham <sgoutham@marvell.com>
9365 M:      Linu Cherian <lcherian@marvell.com>
9366 M:      Geetha sowjanya <gakula@marvell.com>
9367 M:      Jerin Jacob <jerinj@marvell.com>
9368 L:      netdev@vger.kernel.org
9369 S:      Supported
9370 F:      drivers/net/ethernet/marvell/octeontx2/af/
9371
9372 MATROX FRAMEBUFFER DRIVER
9373 L:      linux-fbdev@vger.kernel.org
9374 S:      Orphan
9375 F:      drivers/video/fbdev/matrox/matroxfb_*
9376 F:      include/uapi/linux/matroxfb.h
9377
9378 MAX16065 HARDWARE MONITOR DRIVER
9379 M:      Guenter Roeck <linux@roeck-us.net>
9380 L:      linux-hwmon@vger.kernel.org
9381 S:      Maintained
9382 F:      Documentation/hwmon/max16065
9383 F:      drivers/hwmon/max16065.c
9384
9385 MAX2175 SDR TUNER DRIVER
9386 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9387 L:      linux-media@vger.kernel.org
9388 T:      git git://linuxtv.org/media_tree.git
9389 S:      Maintained
9390 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9391 F:      Documentation/media/v4l-drivers/max2175.rst
9392 F:      drivers/media/i2c/max2175*
9393 F:      include/uapi/linux/max2175.h
9394
9395 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9396 L:      linux-hwmon@vger.kernel.org
9397 S:      Orphan
9398 F:      Documentation/hwmon/max6650
9399 F:      drivers/hwmon/max6650.c
9400
9401 MAX6697 HARDWARE MONITOR DRIVER
9402 M:      Guenter Roeck <linux@roeck-us.net>
9403 L:      linux-hwmon@vger.kernel.org
9404 S:      Maintained
9405 F:      Documentation/hwmon/max6697
9406 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9407 F:      drivers/hwmon/max6697.c
9408 F:      include/linux/platform_data/max6697.h
9409
9410 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9411 M:      Peter Rosin <peda@axentia.se>
9412 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9413 S:      Maintained
9414 F:      Documentation/devicetree/bindings/sound/max9860.txt
9415 F:      sound/soc/codecs/max9860.*
9416
9417 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9418 M:      Javier Martinez Canillas <javier@dowhile0.org>
9419 L:      linux-kernel@vger.kernel.org
9420 S:      Supported
9421 F:      drivers/regulator/max77802-regulator.c
9422 F:      Documentation/devicetree/bindings/*/*max77802.txt
9423 F:      include/dt-bindings/*/*max77802.h
9424
9425 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9426 M:      Krzysztof Kozlowski <krzk@kernel.org>
9427 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9428 L:      linux-pm@vger.kernel.org
9429 S:      Supported
9430 F:      drivers/power/supply/max14577_charger.c
9431 F:      drivers/power/supply/max77693_charger.c
9432
9433 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9434 M:      Chanwoo Choi <cw00.choi@samsung.com>
9435 M:      Krzysztof Kozlowski <krzk@kernel.org>
9436 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9437 L:      linux-kernel@vger.kernel.org
9438 S:      Supported
9439 F:      drivers/*/max14577*.c
9440 F:      drivers/*/max77686*.c
9441 F:      drivers/*/max77693*.c
9442 F:      drivers/extcon/extcon-max14577.c
9443 F:      drivers/extcon/extcon-max77693.c
9444 F:      drivers/rtc/rtc-max77686.c
9445 F:      drivers/clk/clk-max77686.c
9446 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9447 F:      Documentation/devicetree/bindings/*/max77686.txt
9448 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9449 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9450 F:      include/linux/mfd/max14577*.h
9451 F:      include/linux/mfd/max77686*.h
9452 F:      include/linux/mfd/max77693*.h
9453
9454 MAXIRADIO FM RADIO RECEIVER DRIVER
9455 M:      Hans Verkuil <hverkuil@xs4all.nl>
9456 L:      linux-media@vger.kernel.org
9457 T:      git git://linuxtv.org/media_tree.git
9458 W:      https://linuxtv.org
9459 S:      Maintained
9460 F:      drivers/media/radio/radio-maxiradio*
9461
9462 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9463 M:      Peter Rosin <peda@axentia.se>
9464 L:      linux-iio@vger.kernel.org
9465 S:      Maintained
9466 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9467 F:      drivers/iio/potentiometer/mcp4018.c
9468 F:      drivers/iio/potentiometer/mcp4531.c
9469
9470 MCR20A IEEE-802.15.4 RADIO DRIVER
9471 M:      Xue Liu <liuxuenetmail@gmail.com>
9472 L:      linux-wpan@vger.kernel.org
9473 W:      https://github.com/xueliu/mcr20a-linux
9474 S:      Maintained
9475 F:      drivers/net/ieee802154/mcr20a.c
9476 F:      drivers/net/ieee802154/mcr20a.h
9477 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9478
9479 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9480 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9481 L:      linux-iio@vger.kernel.org
9482 S:      Maintained
9483 F:      drivers/iio/dac/cio-dac.c
9484
9485 MEDIA DRIVERS FOR ASCOT2E
9486 M:      Sergey Kozlov <serjk@netup.ru>
9487 M:      Abylay Ospan <aospan@netup.ru>
9488 L:      linux-media@vger.kernel.org
9489 W:      https://linuxtv.org
9490 W:      http://netup.tv/
9491 T:      git git://linuxtv.org/media_tree.git
9492 S:      Supported
9493 F:      drivers/media/dvb-frontends/ascot2e*
9494
9495 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9496 M:      Jasmin Jessich <jasmin@anw.at>
9497 L:      linux-media@vger.kernel.org
9498 W:      https://linuxtv.org
9499 T:      git git://linuxtv.org/media_tree.git
9500 S:      Maintained
9501 F:      drivers/media/dvb-frontends/cxd2099*
9502
9503 MEDIA DRIVERS FOR CXD2841ER
9504 M:      Sergey Kozlov <serjk@netup.ru>
9505 M:      Abylay Ospan <aospan@netup.ru>
9506 L:      linux-media@vger.kernel.org
9507 W:      https://linuxtv.org
9508 W:      http://netup.tv/
9509 T:      git git://linuxtv.org/media_tree.git
9510 S:      Supported
9511 F:      drivers/media/dvb-frontends/cxd2841er*
9512
9513 MEDIA DRIVERS FOR CXD2880
9514 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9515 L:      linux-media@vger.kernel.org
9516 W:      http://linuxtv.org/
9517 T:      git git://linuxtv.org/media_tree.git
9518 S:      Supported
9519 F:      drivers/media/dvb-frontends/cxd2880/*
9520 F:      drivers/media/spi/cxd2880*
9521
9522 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9523 L:      linux-media@vger.kernel.org
9524 W:      https://linuxtv.org
9525 T:      git git://linuxtv.org/media_tree.git
9526 S:      Orphan
9527 F:      drivers/media/pci/ddbridge/*
9528
9529 MEDIA DRIVERS FOR FREESCALE IMX
9530 M:      Steve Longerbeam <slongerbeam@gmail.com>
9531 M:      Philipp Zabel <p.zabel@pengutronix.de>
9532 L:      linux-media@vger.kernel.org
9533 T:      git git://linuxtv.org/media_tree.git
9534 S:      Maintained
9535 F:      Documentation/devicetree/bindings/media/imx.txt
9536 F:      Documentation/media/v4l-drivers/imx.rst
9537 F:      drivers/staging/media/imx/
9538 F:      include/linux/imx-media.h
9539 F:      include/media/imx.h
9540
9541 MEDIA DRIVER FOR FREESCALE IMX PXP
9542 M:      Philipp Zabel <p.zabel@pengutronix.de>
9543 L:      linux-media@vger.kernel.org
9544 T:      git git://linuxtv.org/media_tree.git
9545 S:      Maintained
9546 F:      drivers/media/platform/imx-pxp.[ch]
9547
9548 MEDIA DRIVERS FOR FREESCALE IMX7
9549 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9550 L:      linux-media@vger.kernel.org
9551 T:      git git://linuxtv.org/media_tree.git
9552 S:      Maintained
9553 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9554 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9555 F:      Documentation/media/v4l-drivers/imx7.rst
9556 F:      drivers/staging/media/imx/imx7-media-csi.c
9557 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9558
9559 MEDIA DRIVERS FOR HELENE
9560 M:      Abylay Ospan <aospan@netup.ru>
9561 L:      linux-media@vger.kernel.org
9562 W:      https://linuxtv.org
9563 W:      http://netup.tv/
9564 T:      git git://linuxtv.org/media_tree.git
9565 S:      Supported
9566 F:      drivers/media/dvb-frontends/helene*
9567
9568 MEDIA DRIVERS FOR HORUS3A
9569 M:      Sergey Kozlov <serjk@netup.ru>
9570 M:      Abylay Ospan <aospan@netup.ru>
9571 L:      linux-media@vger.kernel.org
9572 W:      https://linuxtv.org
9573 W:      http://netup.tv/
9574 T:      git git://linuxtv.org/media_tree.git
9575 S:      Supported
9576 F:      drivers/media/dvb-frontends/horus3a*
9577
9578 MEDIA DRIVERS FOR LNBH25
9579 M:      Sergey Kozlov <serjk@netup.ru>
9580 M:      Abylay Ospan <aospan@netup.ru>
9581 L:      linux-media@vger.kernel.org
9582 W:      https://linuxtv.org
9583 W:      http://netup.tv/
9584 T:      git git://linuxtv.org/media_tree.git
9585 S:      Supported
9586 F:      drivers/media/dvb-frontends/lnbh25*
9587
9588 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9589 L:      linux-media@vger.kernel.org
9590 W:      https://linuxtv.org
9591 T:      git git://linuxtv.org/media_tree.git
9592 S:      Orphan
9593 F:      drivers/media/dvb-frontends/mxl5xx*
9594
9595 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9596 M:      Sergey Kozlov <serjk@netup.ru>
9597 M:      Abylay Ospan <aospan@netup.ru>
9598 L:      linux-media@vger.kernel.org
9599 W:      https://linuxtv.org
9600 W:      http://netup.tv/
9601 T:      git git://linuxtv.org/media_tree.git
9602 S:      Supported
9603 F:      drivers/media/pci/netup_unidvb/*
9604
9605 MEDIA DRIVERS FOR RENESAS - CEU
9606 M:      Jacopo Mondi <jacopo@jmondi.org>
9607 L:      linux-media@vger.kernel.org
9608 L:      linux-renesas-soc@vger.kernel.org
9609 T:      git git://linuxtv.org/media_tree.git
9610 S:      Supported
9611 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9612 F:      drivers/media/platform/renesas-ceu.c
9613 F:      include/media/drv-intf/renesas-ceu.h
9614
9615 MEDIA DRIVERS FOR RENESAS - DRIF
9616 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9617 L:      linux-media@vger.kernel.org
9618 L:      linux-renesas-soc@vger.kernel.org
9619 T:      git git://linuxtv.org/media_tree.git
9620 S:      Supported
9621 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9622 F:      drivers/media/platform/rcar_drif.c
9623
9624 MEDIA DRIVERS FOR RENESAS - FCP
9625 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9626 L:      linux-media@vger.kernel.org
9627 L:      linux-renesas-soc@vger.kernel.org
9628 T:      git git://linuxtv.org/media_tree.git
9629 S:      Supported
9630 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9631 F:      drivers/media/platform/rcar-fcp.c
9632 F:      include/media/rcar-fcp.h
9633
9634 MEDIA DRIVERS FOR RENESAS - FDP1
9635 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9636 L:      linux-media@vger.kernel.org
9637 L:      linux-renesas-soc@vger.kernel.org
9638 T:      git git://linuxtv.org/media_tree.git
9639 S:      Supported
9640 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9641 F:      drivers/media/platform/rcar_fdp1.c
9642
9643 MEDIA DRIVERS FOR RENESAS - VIN
9644 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9645 L:      linux-media@vger.kernel.org
9646 L:      linux-renesas-soc@vger.kernel.org
9647 T:      git git://linuxtv.org/media_tree.git
9648 S:      Supported
9649 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9650 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9651 F:      drivers/media/platform/rcar-vin/
9652
9653 MEDIA DRIVERS FOR RENESAS - VSP1
9654 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9655 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9656 L:      linux-media@vger.kernel.org
9657 L:      linux-renesas-soc@vger.kernel.org
9658 T:      git git://linuxtv.org/media_tree.git
9659 S:      Supported
9660 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9661 F:      drivers/media/platform/vsp1/
9662
9663 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9664 L:      linux-media@vger.kernel.org
9665 W:      https://linuxtv.org
9666 T:      git git://linuxtv.org/media_tree.git
9667 S:      Orphan
9668 F:      drivers/media/dvb-frontends/stv0910*
9669
9670 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9671 L:      linux-media@vger.kernel.org
9672 W:      https://linuxtv.org
9673 T:      git git://linuxtv.org/media_tree.git
9674 S:      Orphan
9675 F:      drivers/media/dvb-frontends/stv6111*
9676
9677 MEDIA DRIVERS FOR STM32 - DCMI
9678 M:      Hugues Fruchet <hugues.fruchet@st.com>
9679 L:      linux-media@vger.kernel.org
9680 T:      git git://linuxtv.org/media_tree.git
9681 S:      Supported
9682 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9683 F:      drivers/media/platform/stm32/stm32-dcmi.c
9684
9685 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9686 M:      Dmitry Osipenko <digetx@gmail.com>
9687 L:      linux-media@vger.kernel.org
9688 L:      linux-tegra@vger.kernel.org
9689 T:      git git://linuxtv.org/media_tree.git
9690 S:      Maintained
9691 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9692 F:      drivers/staging/media/tegra-vde/
9693
9694 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9695 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9696 P:      LinuxTV.org Project
9697 L:      linux-media@vger.kernel.org
9698 W:      https://linuxtv.org
9699 Q:      http://patchwork.kernel.org/project/linux-media/list/
9700 T:      git git://linuxtv.org/media_tree.git
9701 S:      Maintained
9702 F:      Documentation/devicetree/bindings/media/
9703 F:      Documentation/media/
9704 F:      drivers/media/
9705 F:      drivers/staging/media/
9706 F:      include/linux/platform_data/media/
9707 F:      include/media/
9708 F:      include/uapi/linux/dvb/
9709 F:      include/uapi/linux/videodev2.h
9710 F:      include/uapi/linux/media.h
9711 F:      include/uapi/linux/v4l2-*
9712 F:      include/uapi/linux/meye.h
9713 F:      include/uapi/linux/ivtv*
9714 F:      include/uapi/linux/uvcvideo.h
9715
9716 MEDIATEK BLUETOOTH DRIVER
9717 M:      Sean Wang <sean.wang@mediatek.com>
9718 L:      linux-bluetooth@vger.kernel.org
9719 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9720 S:      Maintained
9721 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9722 F:      drivers/bluetooth/btmtkuart.c
9723
9724 MEDIATEK CIR DRIVER
9725 M:      Sean Wang <sean.wang@mediatek.com>
9726 S:      Maintained
9727 F:      drivers/media/rc/mtk-cir.c
9728
9729 MEDIATEK DMA DRIVER
9730 M:      Sean Wang <sean.wang@mediatek.com>
9731 L:      dmaengine@vger.kernel.org
9732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9733 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9734 S:      Maintained
9735 F:      Documentation/devicetree/bindings/dma/mtk-*
9736 F:      drivers/dma/mediatek/
9737
9738 MEDIATEK PMIC LED DRIVER
9739 M:      Sean Wang <sean.wang@mediatek.com>
9740 S:      Maintained
9741 F:      drivers/leds/leds-mt6323.c
9742 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9743
9744 MEDIATEK ETHERNET DRIVER
9745 M:      Felix Fietkau <nbd@openwrt.org>
9746 M:      John Crispin <john@phrozen.org>
9747 M:      Sean Wang <sean.wang@mediatek.com>
9748 M:      Nelson Chang <nelson.chang@mediatek.com>
9749 L:      netdev@vger.kernel.org
9750 S:      Maintained
9751 F:      drivers/net/ethernet/mediatek/
9752
9753 MEDIATEK SWITCH DRIVER
9754 M:      Sean Wang <sean.wang@mediatek.com>
9755 L:      netdev@vger.kernel.org
9756 S:      Maintained
9757 F:      drivers/net/dsa/mt7530.*
9758 F:      net/dsa/tag_mtk.c
9759
9760 MEDIATEK JPEG DRIVER
9761 M:      Rick Chang <rick.chang@mediatek.com>
9762 M:      Bin Liu <bin.liu@mediatek.com>
9763 S:      Supported
9764 F:      drivers/media/platform/mtk-jpeg/
9765 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9766
9767 MEDIATEK MDP DRIVER
9768 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9769 M:      Houlong Wei <houlong.wei@mediatek.com>
9770 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9771 S:      Supported
9772 F:      drivers/media/platform/mtk-mdp/
9773 F:      drivers/media/platform/mtk-vpu/
9774 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9775
9776 MEDIATEK MEDIA DRIVER
9777 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9778 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9779 S:      Supported
9780 F:      drivers/media/platform/mtk-vcodec/
9781 F:      drivers/media/platform/mtk-vpu/
9782 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9783 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9784
9785 MEDIATEK MT76 WIRELESS LAN DRIVER
9786 M:      Felix Fietkau <nbd@nbd.name>
9787 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9788 L:      linux-wireless@vger.kernel.org
9789 S:      Maintained
9790 F:      drivers/net/wireless/mediatek/mt76/
9791
9792 MEDIATEK MT7601U WIRELESS LAN DRIVER
9793 M:      Jakub Kicinski <kubakici@wp.pl>
9794 L:      linux-wireless@vger.kernel.org
9795 S:      Maintained
9796 F:      drivers/net/wireless/mediatek/mt7601u/
9797
9798 MEDIATEK NAND CONTROLLER DRIVER
9799 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9800 L:      linux-mtd@lists.infradead.org
9801 S:      Maintained
9802 F:      drivers/mtd/nand/raw/mtk_*
9803 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9804
9805 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9806 M:      Sean Wang <sean.wang@mediatek.com>
9807 S:      Maintained
9808 F:      drivers/char/hw_random/mtk-rng.c
9809
9810 MEDIATEK USB3 DRD IP DRIVER
9811 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9812 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9814 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9815 S:      Maintained
9816 F:      drivers/usb/mtu3/
9817
9818 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9819 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9820 M:      Martin Donnelly <martin.donnelly@ge.com>
9821 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9822 S:      Maintained
9823 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9824 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9825
9826 MEGARAID SCSI/SAS DRIVERS
9827 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9828 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9829 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9830 L:      megaraidlinux.pdl@broadcom.com
9831 L:      linux-scsi@vger.kernel.org
9832 W:      http://www.avagotech.com/support/
9833 S:      Maintained
9834 F:      Documentation/scsi/megaraid.txt
9835 F:      drivers/scsi/megaraid.*
9836 F:      drivers/scsi/megaraid/
9837
9838 MELEXIS MLX90614 DRIVER
9839 M:      Crt Mori <cmo@melexis.com>
9840 L:      linux-iio@vger.kernel.org
9841 W:      http://www.melexis.com
9842 S:      Supported
9843 F:      drivers/iio/temperature/mlx90614.c
9844
9845 MELEXIS MLX90632 DRIVER
9846 M:      Crt Mori <cmo@melexis.com>
9847 L:      linux-iio@vger.kernel.org
9848 W:      http://www.melexis.com
9849 S:      Supported
9850 F:      drivers/iio/temperature/mlx90632.c
9851
9852 MELFAS MIP4 TOUCHSCREEN DRIVER
9853 M:      Sangwon Jee <jeesw@melfas.com>
9854 W:      http://www.melfas.com
9855 S:      Supported
9856 F:      drivers/input/touchscreen/melfas_mip4.c
9857 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9858
9859 MELLANOX ETHERNET DRIVER (mlx4_en)
9860 M:      Tariq Toukan <tariqt@mellanox.com>
9861 L:      netdev@vger.kernel.org
9862 S:      Supported
9863 W:      http://www.mellanox.com
9864 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9865 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9866
9867 MELLANOX ETHERNET DRIVER (mlx5e)
9868 M:      Saeed Mahameed <saeedm@mellanox.com>
9869 L:      netdev@vger.kernel.org
9870 S:      Supported
9871 W:      http://www.mellanox.com
9872 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9873 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9874
9875 MELLANOX ETHERNET INNOVA DRIVERS
9876 R:      Boris Pismenny <borisp@mellanox.com>
9877 L:      netdev@vger.kernel.org
9878 S:      Supported
9879 W:      http://www.mellanox.com
9880 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9881 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9882 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9883 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9884 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9885
9886 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9887 R:      Boris Pismenny <borisp@mellanox.com>
9888 L:      netdev@vger.kernel.org
9889 S:      Supported
9890 W:      http://www.mellanox.com
9891 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9892 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9893 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9894
9895 MELLANOX ETHERNET SWITCH DRIVERS
9896 M:      Jiri Pirko <jiri@mellanox.com>
9897 M:      Ido Schimmel <idosch@mellanox.com>
9898 L:      netdev@vger.kernel.org
9899 S:      Supported
9900 W:      http://www.mellanox.com
9901 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9902 F:      drivers/net/ethernet/mellanox/mlxsw/
9903 F:      tools/testing/selftests/drivers/net/mlxsw/
9904
9905 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9906 M:      mlxsw@mellanox.com
9907 L:      netdev@vger.kernel.org
9908 S:      Supported
9909 W:      http://www.mellanox.com
9910 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9911 F:      drivers/net/ethernet/mellanox/mlxfw/
9912
9913 MELLANOX HARDWARE PLATFORM SUPPORT
9914 M:      Andy Shevchenko <andy@infradead.org>
9915 M:      Darren Hart <dvhart@infradead.org>
9916 M:      Vadim Pasternak <vadimp@mellanox.com>
9917 L:      platform-driver-x86@vger.kernel.org
9918 S:      Supported
9919 F:      drivers/platform/mellanox/
9920 F:      include/linux/platform_data/mlxreg.h
9921
9922 MELLANOX MLX4 core VPI driver
9923 M:      Tariq Toukan <tariqt@mellanox.com>
9924 L:      netdev@vger.kernel.org
9925 L:      linux-rdma@vger.kernel.org
9926 W:      http://www.mellanox.com
9927 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9928 S:      Supported
9929 F:      drivers/net/ethernet/mellanox/mlx4/
9930 F:      include/linux/mlx4/
9931
9932 MELLANOX MLX4 IB driver
9933 M:      Yishai Hadas <yishaih@mellanox.com>
9934 L:      linux-rdma@vger.kernel.org
9935 W:      http://www.mellanox.com
9936 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9937 S:      Supported
9938 F:      drivers/infiniband/hw/mlx4/
9939 F:      include/linux/mlx4/
9940 F:      include/uapi/rdma/mlx4-abi.h
9941
9942 MELLANOX MLX5 core VPI driver
9943 M:      Saeed Mahameed <saeedm@mellanox.com>
9944 M:      Leon Romanovsky <leonro@mellanox.com>
9945 L:      netdev@vger.kernel.org
9946 L:      linux-rdma@vger.kernel.org
9947 W:      http://www.mellanox.com
9948 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9949 S:      Supported
9950 F:      drivers/net/ethernet/mellanox/mlx5/core/
9951 F:      include/linux/mlx5/
9952
9953 MELLANOX MLX5 IB driver
9954 M:      Leon Romanovsky <leonro@mellanox.com>
9955 L:      linux-rdma@vger.kernel.org
9956 W:      http://www.mellanox.com
9957 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9958 S:      Supported
9959 F:      drivers/infiniband/hw/mlx5/
9960 F:      include/linux/mlx5/
9961 F:      include/uapi/rdma/mlx5-abi.h
9962
9963 MELLANOX MLXCPLD I2C AND MUX DRIVER
9964 M:      Vadim Pasternak <vadimp@mellanox.com>
9965 M:      Michael Shych <michaelsh@mellanox.com>
9966 L:      linux-i2c@vger.kernel.org
9967 S:      Supported
9968 F:      drivers/i2c/busses/i2c-mlxcpld.c
9969 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9970 F:      Documentation/i2c/busses/i2c-mlxcpld
9971
9972 MELLANOX MLXCPLD LED DRIVER
9973 M:      Vadim Pasternak <vadimp@mellanox.com>
9974 L:      linux-leds@vger.kernel.org
9975 S:      Supported
9976 F:      drivers/leds/leds-mlxcpld.c
9977 F:      drivers/leds/leds-mlxreg.c
9978 F:      Documentation/leds/leds-mlxcpld.txt
9979
9980 MELLANOX PLATFORM DRIVER
9981 M:      Vadim Pasternak <vadimp@mellanox.com>
9982 L:      platform-driver-x86@vger.kernel.org
9983 S:      Supported
9984 F:      drivers/platform/x86/mlx-platform.c
9985
9986 MEMBARRIER SUPPORT
9987 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9988 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9989 L:      linux-kernel@vger.kernel.org
9990 S:      Supported
9991 F:      kernel/sched/membarrier.c
9992 F:      include/uapi/linux/membarrier.h
9993 F:      arch/powerpc/include/asm/membarrier.h
9994
9995 MEMBLOCK
9996 M:      Mike Rapoport <rppt@linux.ibm.com>
9997 L:      linux-mm@kvack.org
9998 S:      Maintained
9999 F:      include/linux/memblock.h
10000 F:      mm/memblock.c
10001 F:      Documentation/core-api/boot-time-mm.rst
10002
10003 MEMORY MANAGEMENT
10004 L:      linux-mm@kvack.org
10005 W:      http://www.linux-mm.org
10006 S:      Maintained
10007 F:      include/linux/mm.h
10008 F:      include/linux/gfp.h
10009 F:      include/linux/mmzone.h
10010 F:      include/linux/memory_hotplug.h
10011 F:      include/linux/vmalloc.h
10012 F:      mm/
10013
10014 MEMORY TECHNOLOGY DEVICES (MTD)
10015 M:      David Woodhouse <dwmw2@infradead.org>
10016 M:      Brian Norris <computersforpeace@gmail.com>
10017 M:      Boris Brezillon <bbrezillon@kernel.org>
10018 M:      Marek Vasut <marek.vasut@gmail.com>
10019 M:      Richard Weinberger <richard@nod.at>
10020 L:      linux-mtd@lists.infradead.org
10021 W:      http://www.linux-mtd.infradead.org/
10022 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10023 T:      git git://git.infradead.org/linux-mtd.git master
10024 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10025 S:      Maintained
10026 F:      Documentation/devicetree/bindings/mtd/
10027 F:      drivers/mtd/
10028 F:      include/linux/mtd/
10029 F:      include/uapi/mtd/
10030
10031 MEN A21 WATCHDOG DRIVER
10032 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10033 L:      linux-watchdog@vger.kernel.org
10034 S:      Maintained
10035 F:      drivers/watchdog/mena21_wdt.c
10036
10037 MEN CHAMELEON BUS (mcb)
10038 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10039 S:      Maintained
10040 F:      drivers/mcb/
10041 F:      include/linux/mcb.h
10042 F:      Documentation/men-chameleon-bus.txt
10043
10044 MEN F21BMC (Board Management Controller)
10045 M:      Andreas Werner <andreas.werner@men.de>
10046 S:      Supported
10047 F:      drivers/mfd/menf21bmc.c
10048 F:      drivers/watchdog/menf21bmc_wdt.c
10049 F:      drivers/leds/leds-menf21bmc.c
10050 F:      drivers/hwmon/menf21bmc_hwmon.c
10051 F:      Documentation/hwmon/menf21bmc
10052
10053 MEN Z069 WATCHDOG DRIVER
10054 M:      Johannes Thumshirn <jth@kernel.org>
10055 L:      linux-watchdog@vger.kernel.org
10056 S:      Maintained
10057 F:      drivers/watchdog/menz69_wdt.c
10058
10059 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10060 M:      Neil Armstrong <narmstrong@baylibre.com>
10061 L:      linux-media@lists.freedesktop.org
10062 L:      linux-amlogic@lists.infradead.org
10063 W:      http://linux-meson.com/
10064 S:      Supported
10065 F:      drivers/media/platform/meson/ao-cec.c
10066 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10067 T:      git git://linuxtv.org/media_tree.git
10068
10069 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10070 M:      Liang Yang <liang.yang@amlogic.com>
10071 L:      linux-mtd@lists.infradead.org
10072 S:      Maintained
10073 F:      drivers/mtd/nand/raw/meson_*
10074 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10075
10076 METHODE UDPU SUPPORT
10077 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10078 S:      Maintained
10079 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10080
10081 MICROBLAZE ARCHITECTURE
10082 M:      Michal Simek <monstr@monstr.eu>
10083 W:      http://www.monstr.eu/fdt/
10084 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10085 S:      Supported
10086 F:      arch/microblaze/
10087
10088 MICROCHIP AT91 SERIAL DRIVER
10089 M:      Richard Genoud <richard.genoud@gmail.com>
10090 S:      Maintained
10091 F:      drivers/tty/serial/atmel_serial.c
10092 F:      drivers/tty/serial/atmel_serial.h
10093 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10094
10095 MICROCHIP AUDIO ASOC DRIVERS
10096 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10097 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10098 S:      Supported
10099 F:      sound/soc/atmel
10100
10101 MICROCHIP DMA DRIVER
10102 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10104 L:      dmaengine@vger.kernel.org
10105 S:      Supported
10106 F:      drivers/dma/at_hdmac.c
10107 F:      drivers/dma/at_hdmac_regs.h
10108 F:      include/linux/platform_data/dma-atmel.h
10109 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10110 F:      include/dt-bindings/dma/at91.h
10111
10112 MICROCHIP ECC DRIVER
10113 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10114 L:      linux-crypto@vger.kernel.org
10115 S:      Maintained
10116 F:      drivers/crypto/atmel-ecc.*
10117
10118 MICROCHIP I2C DRIVER
10119 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10120 L:      linux-i2c@vger.kernel.org
10121 S:      Supported
10122 F:      drivers/i2c/busses/i2c-at91.c
10123
10124 MICROCHIP ISC DRIVER
10125 M:      Eugen Hristev <eugen.hristev@microchip.com>
10126 L:      linux-media@vger.kernel.org
10127 S:      Supported
10128 F:      drivers/media/platform/atmel/atmel-isc.c
10129 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10130 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10131
10132 MICROCHIP ISI DRIVER
10133 M:      Eugen Hristev <eugen.hristev@microchip.com>
10134 L:      linux-media@vger.kernel.org
10135 S:      Supported
10136 F:      drivers/media/platform/atmel/atmel-isi.c
10137 F:      drivers/media/platform/atmel/atmel-isi.h
10138
10139 MICROCHIP AT91 USART MFD DRIVER
10140 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10141 L:      linux-kernel@vger.kernel.org
10142 S:      Supported
10143 F:      drivers/mfd/at91-usart.c
10144 F:      include/dt-bindings/mfd/at91-usart.h
10145 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10146
10147 MICROCHIP AT91 USART SPI DRIVER
10148 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10149 L:      linux-spi@vger.kernel.org
10150 S:      Supported
10151 F:      drivers/spi/spi-at91-usart.c
10152 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10153
10154 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10155 M:      Woojung Huh <woojung.huh@microchip.com>
10156 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10157 L:      netdev@vger.kernel.org
10158 S:      Maintained
10159 F:      net/dsa/tag_ksz.c
10160 F:      drivers/net/dsa/microchip/*
10161 F:      include/linux/platform_data/microchip-ksz.h
10162 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10163
10164 MICROCHIP LAN743X ETHERNET DRIVER
10165 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10166 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10167 L:      netdev@vger.kernel.org
10168 S:      Maintained
10169 F:      drivers/net/ethernet/microchip/lan743x_*
10170
10171 MICROCHIP LCDFB DRIVER
10172 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10173 L:      linux-fbdev@vger.kernel.org
10174 S:      Maintained
10175 F:      drivers/video/fbdev/atmel_lcdfb.c
10176 F:      include/video/atmel_lcdc.h
10177
10178 MICROCHIP MMC/SD/SDIO MCI DRIVER
10179 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10180 S:      Maintained
10181 F:      drivers/mmc/host/atmel-mci.c
10182
10183 MICROCHIP MCP16502 PMIC DRIVER
10184 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10186 S:      Maintained
10187 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10188 F:      drivers/regulator/mcp16502.c
10189
10190 MICROCHIP MCP3911 ADC DRIVER
10191 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10192 M:      Kent Gustavsson <kent@minoris.se>
10193 L:      linux-iio@vger.kernel.org
10194 S:      Supported
10195 F:      drivers/iio/adc/mcp3911.c
10196 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10197
10198 MICROCHIP NAND DRIVER
10199 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10200 L:      linux-mtd@lists.infradead.org
10201 S:      Supported
10202 F:      drivers/mtd/nand/raw/atmel/*
10203 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10204
10205 MICROCHIP PWM DRIVER
10206 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10208 L:      linux-pwm@vger.kernel.org
10209 S:      Supported
10210 F:      drivers/pwm/pwm-atmel.c
10211 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10212
10213 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10214 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10215 M:      Eugen Hristev <eugen.hristev@microchip.com>
10216 L:      linux-iio@vger.kernel.org
10217 S:      Supported
10218 F:      drivers/iio/adc/at91-sama5d2_adc.c
10219 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10220 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10221
10222 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10223 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10224 S:      Supported
10225 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10226
10227 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10228 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10230 L:      linux-gpio@vger.kernel.org
10231 F:      drivers/gpio/gpio-sama5d2-piobu.c
10232
10233 MICROCHIP SPI DRIVER
10234 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10235 S:      Supported
10236 F:      drivers/spi/spi-atmel.*
10237
10238 MICROCHIP SSC DRIVER
10239 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10241 S:      Supported
10242 F:      drivers/misc/atmel-ssc.c
10243 F:      include/linux/atmel-ssc.h
10244
10245 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10246 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10248 S:      Supported
10249 F:      drivers/misc/atmel_tclib.c
10250 F:      drivers/clocksource/tcb_clksrc.c
10251
10252 MICROCHIP USBA UDC DRIVER
10253 M:      Cristian Birsan <cristian.birsan@microchip.com>
10254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10255 S:      Supported
10256 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10257
10258 MICROCHIP USB251XB DRIVER
10259 M:      Richard Leitner <richard.leitner@skidata.com>
10260 L:      linux-usb@vger.kernel.org
10261 S:      Maintained
10262 F:      drivers/usb/misc/usb251xb.c
10263 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10264
10265 MICROCHIP XDMA DRIVER
10266 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10267 L:      linux-arm-kernel@lists.infradead.org
10268 L:      dmaengine@vger.kernel.org
10269 S:      Supported
10270 F:      drivers/dma/at_xdmac.c
10271
10272 MICROSEMI MIPS SOCS
10273 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10274 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10275 L:      linux-mips@vger.kernel.org
10276 S:      Supported
10277 F:      arch/mips/generic/board-ocelot.c
10278 F:      arch/mips/configs/generic/board-ocelot.config
10279 F:      arch/mips/boot/dts/mscc/
10280 F:      Documentation/devicetree/bindings/mips/mscc.txt
10281
10282 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10283 M:      Don Brace <don.brace@microsemi.com>
10284 L:      esc.storagedev@microsemi.com
10285 L:      linux-scsi@vger.kernel.org
10286 S:      Supported
10287 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10288 F:      drivers/scsi/smartpqi/Kconfig
10289 F:      drivers/scsi/smartpqi/Makefile
10290 F:      include/linux/cciss*.h
10291 F:      include/uapi/linux/cciss*.h
10292 F:      Documentation/scsi/smartpqi.txt
10293
10294 MICROSEMI ETHERNET SWITCH DRIVER
10295 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10296 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10297 L:      netdev@vger.kernel.org
10298 S:      Supported
10299 F:      drivers/net/ethernet/mscc/
10300
10301 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10302 M:      Chen Yu <yu.c.chen@intel.com>
10303 L:      platform-driver-x86@vger.kernel.org
10304 S:      Supported
10305 F:      drivers/platform/x86/surfacepro3_button.c
10306
10307 MICROTEK X6 SCANNER
10308 M:      Oliver Neukum <oliver@neukum.org>
10309 S:      Maintained
10310 F:      drivers/usb/image/microtek.*
10311
10312 MIPS
10313 M:      Ralf Baechle <ralf@linux-mips.org>
10314 M:      Paul Burton <paul.burton@mips.com>
10315 M:      James Hogan <jhogan@kernel.org>
10316 L:      linux-mips@vger.kernel.org
10317 W:      http://www.linux-mips.org/
10318 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10320 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10321 S:      Supported
10322 F:      Documentation/devicetree/bindings/mips/
10323 F:      Documentation/mips/
10324 F:      arch/mips/
10325 F:      drivers/platform/mips/
10326
10327 MIPS BOSTON DEVELOPMENT BOARD
10328 M:      Paul Burton <paul.burton@mips.com>
10329 L:      linux-mips@vger.kernel.org
10330 S:      Maintained
10331 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10332 F:      arch/mips/boot/dts/img/boston.dts
10333 F:      arch/mips/configs/generic/board-boston.config
10334 F:      drivers/clk/imgtec/clk-boston.c
10335 F:      include/dt-bindings/clock/boston-clock.h
10336
10337 MIPS GENERIC PLATFORM
10338 M:      Paul Burton <paul.burton@mips.com>
10339 L:      linux-mips@vger.kernel.org
10340 S:      Supported
10341 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10342 F:      arch/mips/generic/
10343 F:      arch/mips/tools/generic-board-config.sh
10344
10345 MIPS/LOONGSON1 ARCHITECTURE
10346 M:      Keguang Zhang <keguang.zhang@gmail.com>
10347 L:      linux-mips@vger.kernel.org
10348 S:      Maintained
10349 F:      arch/mips/loongson32/
10350 F:      arch/mips/include/asm/mach-loongson32/
10351 F:      drivers/*/*loongson1*
10352 F:      drivers/*/*/*loongson1*
10353
10354 MIPS/LOONGSON2 ARCHITECTURE
10355 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10356 L:      linux-mips@vger.kernel.org
10357 S:      Maintained
10358 F:      arch/mips/loongson64/fuloong-2e/
10359 F:      arch/mips/loongson64/lemote-2f/
10360 F:      arch/mips/include/asm/mach-loongson64/
10361 F:      drivers/*/*loongson2*
10362 F:      drivers/*/*/*loongson2*
10363
10364 MIPS/LOONGSON3 ARCHITECTURE
10365 M:      Huacai Chen <chenhc@lemote.com>
10366 L:      linux-mips@vger.kernel.org
10367 S:      Maintained
10368 F:      arch/mips/loongson64/
10369 F:      arch/mips/include/asm/mach-loongson64/
10370 F:      drivers/platform/mips/cpu_hwmon.c
10371 F:      drivers/*/*loongson3*
10372 F:      drivers/*/*/*loongson3*
10373
10374 MIPS RINT INSTRUCTION EMULATION
10375 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10376 L:      linux-mips@vger.kernel.org
10377 S:      Supported
10378 F:      arch/mips/math-emu/sp_rint.c
10379 F:      arch/mips/math-emu/dp_rint.c
10380
10381 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10382 M:      Hans Verkuil <hverkuil@xs4all.nl>
10383 L:      linux-media@vger.kernel.org
10384 T:      git git://linuxtv.org/media_tree.git
10385 W:      https://linuxtv.org
10386 S:      Odd Fixes
10387 F:      drivers/media/radio/radio-miropcm20*
10388
10389 MMP SUPPORT
10390 R:      Lubomir Rintel <lkundrak@v3.sk>
10391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10392 S:      Odd Fixes
10393 F:      arch/arm/boot/dts/mmp*
10394 F:      arch/arm/mach-mmp/
10395
10396 MMU GATHER AND TLB INVALIDATION
10397 M:      Will Deacon <will.deacon@arm.com>
10398 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10399 M:      Andrew Morton <akpm@linux-foundation.org>
10400 M:      Nick Piggin <npiggin@gmail.com>
10401 M:      Peter Zijlstra <peterz@infradead.org>
10402 L:      linux-arch@vger.kernel.org
10403 L:      linux-mm@kvack.org
10404 S:      Maintained
10405 F:      arch/*/include/asm/tlb.h
10406 F:      include/asm-generic/tlb.h
10407 F:      mm/mmu_gather.c
10408
10409 MN88472 MEDIA DRIVER
10410 M:      Antti Palosaari <crope@iki.fi>
10411 L:      linux-media@vger.kernel.org
10412 W:      https://linuxtv.org
10413 W:      http://palosaari.fi/linux/
10414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10415 S:      Maintained
10416 F:      drivers/media/dvb-frontends/mn88472*
10417
10418 MN88473 MEDIA DRIVER
10419 M:      Antti Palosaari <crope@iki.fi>
10420 L:      linux-media@vger.kernel.org
10421 W:      https://linuxtv.org
10422 W:      http://palosaari.fi/linux/
10423 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10424 S:      Maintained
10425 F:      drivers/media/dvb-frontends/mn88473*
10426
10427 MODULE SUPPORT
10428 M:      Jessica Yu <jeyu@kernel.org>
10429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10430 S:      Maintained
10431 F:      include/linux/module.h
10432 F:      kernel/module.c
10433
10434 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10435 W:      http://popies.net/meye/
10436 S:      Orphan
10437 F:      Documentation/media/v4l-drivers/meye*
10438 F:      drivers/media/pci/meye/
10439 F:      include/uapi/linux/meye.h
10440
10441 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10442 M:      Jiri Slaby <jirislaby@gmail.com>
10443 S:      Maintained
10444 F:      Documentation/serial/moxa-smartio
10445 F:      drivers/tty/mxser.*
10446
10447 MR800 AVERMEDIA USB FM RADIO DRIVER
10448 M:      Alexey Klimov <klimov.linux@gmail.com>
10449 L:      linux-media@vger.kernel.org
10450 T:      git git://linuxtv.org/media_tree.git
10451 S:      Maintained
10452 F:      drivers/media/radio/radio-mr800.c
10453
10454 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10455 M:      Alan Ott <alan@signal11.us>
10456 L:      linux-wpan@vger.kernel.org
10457 S:      Maintained
10458 F:      drivers/net/ieee802154/mrf24j40.c
10459 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10460
10461 MSI LAPTOP SUPPORT
10462 M:      "Lee, Chun-Yi" <jlee@suse.com>
10463 L:      platform-driver-x86@vger.kernel.org
10464 S:      Maintained
10465 F:      drivers/platform/x86/msi-laptop.c
10466
10467 MSI WMI SUPPORT
10468 L:      platform-driver-x86@vger.kernel.org
10469 S:      Orphan
10470 F:      drivers/platform/x86/msi-wmi.c
10471
10472 MSI001 MEDIA DRIVER
10473 M:      Antti Palosaari <crope@iki.fi>
10474 L:      linux-media@vger.kernel.org
10475 W:      https://linuxtv.org
10476 W:      http://palosaari.fi/linux/
10477 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10478 T:      git git://linuxtv.org/anttip/media_tree.git
10479 S:      Maintained
10480 F:      drivers/media/tuners/msi001*
10481
10482 MSI2500 MEDIA DRIVER
10483 M:      Antti Palosaari <crope@iki.fi>
10484 L:      linux-media@vger.kernel.org
10485 W:      https://linuxtv.org
10486 W:      http://palosaari.fi/linux/
10487 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10488 T:      git git://linuxtv.org/anttip/media_tree.git
10489 S:      Maintained
10490 F:      drivers/media/usb/msi2500/
10491
10492 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10493 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10494 L:      linux-mtd@lists.infradead.org
10495 S:      Maintained
10496 F:      drivers/mtd/devices/docg3*
10497
10498 MT9M032 APTINA SENSOR DRIVER
10499 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10500 L:      linux-media@vger.kernel.org
10501 T:      git git://linuxtv.org/media_tree.git
10502 S:      Maintained
10503 F:      drivers/media/i2c/mt9m032.c
10504 F:      include/media/i2c/mt9m032.h
10505
10506 MT9P031 APTINA CAMERA SENSOR
10507 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10508 L:      linux-media@vger.kernel.org
10509 T:      git git://linuxtv.org/media_tree.git
10510 S:      Maintained
10511 F:      drivers/media/i2c/mt9p031.c
10512 F:      include/media/i2c/mt9p031.h
10513
10514 MT9T001 APTINA CAMERA SENSOR
10515 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10516 L:      linux-media@vger.kernel.org
10517 T:      git git://linuxtv.org/media_tree.git
10518 S:      Maintained
10519 F:      drivers/media/i2c/mt9t001.c
10520 F:      include/media/i2c/mt9t001.h
10521
10522 MT9T112 APTINA CAMERA SENSOR
10523 M:      Jacopo Mondi <jacopo@jmondi.org>
10524 L:      linux-media@vger.kernel.org
10525 T:      git git://linuxtv.org/media_tree.git
10526 S:      Odd Fixes
10527 F:      drivers/media/i2c/mt9t112.c
10528 F:      include/media/i2c/mt9t112.h
10529
10530 MT9V032 APTINA CAMERA SENSOR
10531 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10532 L:      linux-media@vger.kernel.org
10533 T:      git git://linuxtv.org/media_tree.git
10534 S:      Maintained
10535 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10536 F:      drivers/media/i2c/mt9v032.c
10537 F:      include/media/i2c/mt9v032.h
10538
10539 MT9V111 APTINA CAMERA SENSOR
10540 M:      Jacopo Mondi <jacopo@jmondi.org>
10541 L:      linux-media@vger.kernel.org
10542 T:      git git://linuxtv.org/media_tree.git
10543 S:      Maintained
10544 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10545 F:      drivers/media/i2c/mt9v111.c
10546
10547 MULTIFUNCTION DEVICES (MFD)
10548 M:      Lee Jones <lee.jones@linaro.org>
10549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10550 S:      Supported
10551 F:      Documentation/devicetree/bindings/mfd/
10552 F:      drivers/mfd/
10553 F:      include/linux/mfd/
10554 F:      include/dt-bindings/mfd/
10555
10556 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10557 S:      Orphan
10558 F:      drivers/mmc/host/mmc_spi.c
10559 F:      include/linux/spi/mmc_spi.h
10560
10561 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10562 M:      Ulf Hansson <ulf.hansson@linaro.org>
10563 L:      linux-mmc@vger.kernel.org
10564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10565 S:      Maintained
10566 F:      Documentation/devicetree/bindings/mmc/
10567 F:      drivers/mmc/
10568 F:      include/linux/mmc/
10569 F:      include/uapi/linux/mmc/
10570
10571 MULTIPLEXER SUBSYSTEM
10572 M:      Peter Rosin <peda@axentia.se>
10573 S:      Maintained
10574 F:      Documentation/ABI/testing/sysfs-class-mux*
10575 F:      Documentation/devicetree/bindings/mux/
10576 F:      include/dt-bindings/mux/
10577 F:      include/linux/mux/
10578 F:      drivers/mux/
10579
10580 MULTITECH MULTIPORT CARD (ISICOM)
10581 S:      Orphan
10582 F:      drivers/tty/isicom.c
10583 F:      include/linux/isicom.h
10584
10585 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10586 M:      Bin Liu <b-liu@ti.com>
10587 L:      linux-usb@vger.kernel.org
10588 S:      Maintained
10589 F:      drivers/usb/musb/
10590
10591 MXL301RF MEDIA DRIVER
10592 M:      Akihiro Tsukada <tskd08@gmail.com>
10593 L:      linux-media@vger.kernel.org
10594 S:      Odd Fixes
10595 F:      drivers/media/tuners/mxl301rf*
10596
10597 MXL5007T MEDIA DRIVER
10598 M:      Michael Krufky <mkrufky@linuxtv.org>
10599 L:      linux-media@vger.kernel.org
10600 W:      https://linuxtv.org
10601 W:      http://github.com/mkrufky
10602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10603 T:      git git://linuxtv.org/mkrufky/tuners.git
10604 S:      Maintained
10605 F:      drivers/media/tuners/mxl5007t.*
10606
10607 MXSFB DRM DRIVER
10608 M:      Marek Vasut <marex@denx.de>
10609 M:      Stefan Agner <stefan@agner.ch>
10610 L:      dri-devel@lists.freedesktop.org
10611 S:      Supported
10612 F:      drivers/gpu/drm/mxsfb/
10613 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10614 T:      git git://anongit.freedesktop.org/drm/drm-misc
10615
10616 MYLEX DAC960 PCI RAID Controller
10617 M:      Hannes Reinecke <hare@kernel.org>
10618 L:      linux-scsi@vger.kernel.org
10619 S:      Supported
10620 F:      drivers/scsi/myrb.*
10621 F:      drivers/scsi/myrs.*
10622
10623 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10624 M:      Chris Lee <christopher.lee@cspi.com>
10625 L:      netdev@vger.kernel.org
10626 W:      https://www.cspi.com/ethernet-products/support/downloads/
10627 S:      Supported
10628 F:      drivers/net/ethernet/myricom/myri10ge/
10629
10630 NAND FLASH SUBSYSTEM
10631 M:      Boris Brezillon <bbrezillon@kernel.org>
10632 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10633 R:      Richard Weinberger <richard@nod.at>
10634 L:      linux-mtd@lists.infradead.org
10635 W:      http://www.linux-mtd.infradead.org/
10636 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10637 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10638 T:      git git://git.infradead.org/linux-mtd.git nand/next
10639 S:      Maintained
10640 F:      drivers/mtd/nand/
10641 F:      include/linux/mtd/*nand*.h
10642
10643 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10644 M:      Daniel Mack <zonque@gmail.com>
10645 S:      Maintained
10646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10647 W:      http://www.native-instruments.com
10648 F:      sound/usb/caiaq/
10649
10650 NATSEMI ETHERNET DRIVER (DP8381x)
10651 S:      Orphan
10652 F:      drivers/net/ethernet/natsemi/natsemi.c
10653
10654 NCR 5380 SCSI DRIVERS
10655 M:      Finn Thain <fthain@telegraphics.com.au>
10656 M:      Michael Schmitz <schmitzmic@gmail.com>
10657 L:      linux-scsi@vger.kernel.org
10658 S:      Maintained
10659 F:      Documentation/scsi/g_NCR5380.txt
10660 F:      drivers/scsi/NCR5380.*
10661 F:      drivers/scsi/arm/cumana_1.c
10662 F:      drivers/scsi/arm/oak.c
10663 F:      drivers/scsi/atari_scsi.*
10664 F:      drivers/scsi/dmx3191d.c
10665 F:      drivers/scsi/g_NCR5380.*
10666 F:      drivers/scsi/mac_scsi.*
10667 F:      drivers/scsi/sun3_scsi.*
10668 F:      drivers/scsi/sun3_scsi_vme.c
10669
10670 NCSI LIBRARY:
10671 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10672 S:      Maintained
10673 F:      net/ncsi/
10674
10675 NCT6775 HARDWARE MONITOR DRIVER
10676 M:      Guenter Roeck <linux@roeck-us.net>
10677 L:      linux-hwmon@vger.kernel.org
10678 S:      Maintained
10679 F:      Documentation/hwmon/nct6775
10680 F:      drivers/hwmon/nct6775.c
10681
10682 NET_FAILOVER MODULE
10683 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10684 L:      netdev@vger.kernel.org
10685 S:      Supported
10686 F:      driver/net/net_failover.c
10687 F:      include/net/net_failover.h
10688 F:      Documentation/networking/net_failover.rst
10689
10690 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10691 M:      Faisal Latif <faisal.latif@intel.com>
10692 L:      linux-rdma@vger.kernel.org
10693 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10694 S:      Supported
10695 F:      drivers/infiniband/hw/nes/
10696 F:      include/uapi/rdma/nes-abi.h
10697
10698 NETEM NETWORK EMULATOR
10699 M:      Stephen Hemminger <stephen@networkplumber.org>
10700 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10701 S:      Maintained
10702 F:      net/sched/sch_netem.c
10703
10704 NETERION 10GbE DRIVERS (s2io/vxge)
10705 M:      Jon Mason <jdmason@kudzu.us>
10706 L:      netdev@vger.kernel.org
10707 S:      Supported
10708 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10709 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10710 F:      drivers/net/ethernet/neterion/
10711
10712 NETFILTER
10713 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10714 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10715 M:      Florian Westphal <fw@strlen.de>
10716 L:      netfilter-devel@vger.kernel.org
10717 L:      coreteam@netfilter.org
10718 W:      http://www.netfilter.org/
10719 W:      http://www.iptables.org/
10720 W:      http://www.nftables.org/
10721 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10724 S:      Maintained
10725 F:      include/linux/netfilter*
10726 F:      include/linux/netfilter/
10727 F:      include/net/netfilter/
10728 F:      include/uapi/linux/netfilter*
10729 F:      include/uapi/linux/netfilter/
10730 F:      net/*/netfilter.c
10731 F:      net/*/netfilter/
10732 F:      net/netfilter/
10733 F:      net/bridge/br_netfilter*.c
10734
10735 NETROM NETWORK LAYER
10736 M:      Ralf Baechle <ralf@linux-mips.org>
10737 L:      linux-hams@vger.kernel.org
10738 W:      http://www.linux-ax25.org/
10739 S:      Maintained
10740 F:      include/net/netrom.h
10741 F:      include/uapi/linux/netrom.h
10742 F:      net/netrom/
10743
10744 NETRONOME ETHERNET DRIVERS
10745 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10746 L:      oss-drivers@netronome.com
10747 S:      Maintained
10748 F:      drivers/net/ethernet/netronome/
10749
10750 NETWORK BLOCK DEVICE (NBD)
10751 M:      Josef Bacik <josef@toxicpanda.com>
10752 S:      Maintained
10753 L:      linux-block@vger.kernel.org
10754 L:      nbd@other.debian.org
10755 F:      Documentation/blockdev/nbd.txt
10756 F:      drivers/block/nbd.c
10757 F:      include/uapi/linux/nbd.h
10758
10759 NETWORK DROP MONITOR
10760 M:      Neil Horman <nhorman@tuxdriver.com>
10761 L:      netdev@vger.kernel.org
10762 S:      Maintained
10763 W:      https://fedorahosted.org/dropwatch/
10764 F:      net/core/drop_monitor.c
10765
10766 NETWORKING DRIVERS
10767 M:      "David S. Miller" <davem@davemloft.net>
10768 L:      netdev@vger.kernel.org
10769 W:      http://www.linuxfoundation.org/en/Net
10770 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10773 S:      Odd Fixes
10774 F:      Documentation/devicetree/bindings/net/
10775 F:      drivers/net/
10776 F:      include/linux/if_*
10777 F:      include/linux/netdevice.h
10778 F:      include/linux/etherdevice.h
10779 F:      include/linux/fcdevice.h
10780 F:      include/linux/fddidevice.h
10781 F:      include/linux/hippidevice.h
10782 F:      include/linux/inetdevice.h
10783 F:      include/uapi/linux/if_*
10784 F:      include/uapi/linux/netdevice.h
10785
10786 NETWORKING DRIVERS (WIRELESS)
10787 M:      Kalle Valo <kvalo@codeaurora.org>
10788 L:      linux-wireless@vger.kernel.org
10789 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10792 S:      Maintained
10793 F:      Documentation/devicetree/bindings/net/wireless/
10794 F:      drivers/net/wireless/
10795
10796 NETWORKING [DSA]
10797 M:      Andrew Lunn <andrew@lunn.ch>
10798 M:      Vivien Didelot <vivien.didelot@gmail.com>
10799 M:      Florian Fainelli <f.fainelli@gmail.com>
10800 S:      Maintained
10801 F:      Documentation/devicetree/bindings/net/dsa/
10802 F:      net/dsa/
10803 F:      include/net/dsa.h
10804 F:      include/linux/dsa/
10805 F:      include/linux/platform_data/dsa.h
10806 F:      drivers/net/dsa/
10807
10808 NETWORKING [GENERAL]
10809 M:      "David S. Miller" <davem@davemloft.net>
10810 L:      netdev@vger.kernel.org
10811 W:      http://www.linuxfoundation.org/en/Net
10812 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10815 B:      mailto:netdev@vger.kernel.org
10816 S:      Maintained
10817 F:      net/
10818 F:      include/net/
10819 F:      include/linux/in.h
10820 F:      include/linux/net.h
10821 F:      include/linux/netdevice.h
10822 F:      include/uapi/linux/in.h
10823 F:      include/uapi/linux/net.h
10824 F:      include/uapi/linux/netdevice.h
10825 F:      include/uapi/linux/net_namespace.h
10826 F:      tools/testing/selftests/net/
10827 F:      lib/net_utils.c
10828 F:      lib/random32.c
10829 F:      Documentation/networking/
10830
10831 NETWORKING [IPSEC]
10832 M:      Steffen Klassert <steffen.klassert@secunet.com>
10833 M:      Herbert Xu <herbert@gondor.apana.org.au>
10834 M:      "David S. Miller" <davem@davemloft.net>
10835 L:      netdev@vger.kernel.org
10836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10838 S:      Maintained
10839 F:      net/xfrm/
10840 F:      net/key/
10841 F:      net/ipv4/xfrm*
10842 F:      net/ipv4/esp4*
10843 F:      net/ipv4/ah4.c
10844 F:      net/ipv4/ipcomp.c
10845 F:      net/ipv4/ip_vti.c
10846 F:      net/ipv6/xfrm*
10847 F:      net/ipv6/esp6*
10848 F:      net/ipv6/ah6.c
10849 F:      net/ipv6/ipcomp6.c
10850 F:      net/ipv6/ip6_vti.c
10851 F:      include/uapi/linux/xfrm.h
10852 F:      include/net/xfrm.h
10853
10854 NETWORKING [IPv4/IPv6]
10855 M:      "David S. Miller" <davem@davemloft.net>
10856 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10857 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10858 L:      netdev@vger.kernel.org
10859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10860 S:      Maintained
10861 F:      net/ipv4/
10862 F:      net/ipv6/
10863 F:      include/net/ip*
10864 F:      arch/x86/net/*
10865
10866 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10867 M:      Paul Moore <paul@paul-moore.com>
10868 W:      https://github.com/netlabel
10869 L:      netdev@vger.kernel.org
10870 L:      linux-security-module@vger.kernel.org
10871 S:      Maintained
10872 F:      Documentation/netlabel/
10873 F:      include/net/calipso.h
10874 F:      include/net/cipso_ipv4.h
10875 F:      include/net/netlabel.h
10876 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10877 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10878 F:      net/netlabel/
10879 F:      net/ipv4/cipso_ipv4.c
10880 F:      net/ipv6/calipso.c
10881 F:      net/netfilter/xt_CONNSECMARK.c
10882 F:      net/netfilter/xt_SECMARK.c
10883
10884 NETWORKING [TCP]
10885 M:      Eric Dumazet <edumazet@google.com>
10886 L:      netdev@vger.kernel.org
10887 S:      Maintained
10888 F:      net/ipv4/tcp*.c
10889 F:      net/ipv4/syncookies.c
10890 F:      net/ipv6/tcp*.c
10891 F:      net/ipv6/syncookies.c
10892 F:      include/uapi/linux/tcp.h
10893 F:      include/net/tcp.h
10894 F:      include/linux/tcp.h
10895 F:      include/trace/events/tcp.h
10896
10897 NETWORKING [TLS]
10898 M:      Boris Pismenny <borisp@mellanox.com>
10899 M:      Aviad Yehezkel <aviadye@mellanox.com>
10900 M:      Dave Watson <davejwatson@fb.com>
10901 M:      John Fastabend <john.fastabend@gmail.com>
10902 M:      Daniel Borkmann <daniel@iogearbox.net>
10903 L:      netdev@vger.kernel.org
10904 S:      Maintained
10905 F:      net/tls/*
10906 F:      include/uapi/linux/tls.h
10907 F:      include/net/tls.h
10908
10909 NETWORKING [WIRELESS]
10910 L:      linux-wireless@vger.kernel.org
10911 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10912
10913 NETDEVSIM
10914 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10915 S:      Maintained
10916 F:      drivers/net/netdevsim/*
10917
10918 NETXEN (1/10) GbE SUPPORT
10919 M:      Manish Chopra <manishc@marvell.com>
10920 M:      Rahul Verma <rahulv@marvell.com>
10921 M:      GR-Linux-NIC-Dev@marvell.com
10922 L:      netdev@vger.kernel.org
10923 S:      Supported
10924 F:      drivers/net/ethernet/qlogic/netxen/
10925
10926 NFC SUBSYSTEM
10927 M:      Samuel Ortiz <sameo@linux.intel.com>
10928 L:      linux-wireless@vger.kernel.org
10929 L:      linux-nfc@lists.01.org (subscribers-only)
10930 S:      Supported
10931 F:      net/nfc/
10932 F:      include/net/nfc/
10933 F:      include/uapi/linux/nfc.h
10934 F:      drivers/nfc/
10935 F:      include/linux/platform_data/nfcmrvl.h
10936 F:      include/linux/platform_data/nxp-nci.h
10937 F:      Documentation/devicetree/bindings/net/nfc/
10938
10939 NFS, SUNRPC, AND LOCKD CLIENTS
10940 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10941 M:      Anna Schumaker <anna.schumaker@netapp.com>
10942 L:      linux-nfs@vger.kernel.org
10943 W:      http://client.linux-nfs.org
10944 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10945 S:      Maintained
10946 F:      fs/lockd/
10947 F:      fs/nfs/
10948 F:      fs/nfs_common/
10949 F:      net/sunrpc/
10950 F:      include/linux/lockd/
10951 F:      include/linux/nfs*
10952 F:      include/linux/sunrpc/
10953 F:      include/uapi/linux/nfs*
10954 F:      include/uapi/linux/sunrpc/
10955
10956 NILFS2 FILESYSTEM
10957 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10958 L:      linux-nilfs@vger.kernel.org
10959 W:      https://nilfs.sourceforge.io/
10960 W:      https://nilfs.osdn.jp/
10961 T:      git git://github.com/konis/nilfs2.git
10962 S:      Supported
10963 F:      Documentation/filesystems/nilfs2.txt
10964 F:      fs/nilfs2/
10965 F:      include/trace/events/nilfs2.h
10966 F:      include/uapi/linux/nilfs2_api.h
10967 F:      include/uapi/linux/nilfs2_ondisk.h
10968
10969 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10970 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10971 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10972 S:      Maintained
10973 F:      Documentation/scsi/NinjaSCSI.txt
10974 F:      drivers/scsi/pcmcia/nsp_*
10975
10976 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10977 M:      GOTO Masanori <gotom@debian.or.jp>
10978 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10979 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10980 S:      Maintained
10981 F:      Documentation/scsi/NinjaSCSI.txt
10982 F:      drivers/scsi/nsp32*
10983
10984 NIOS2 ARCHITECTURE
10985 M:      Ley Foon Tan <lftan@altera.com>
10986 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10988 S:      Maintained
10989 F:      arch/nios2/
10990
10991 NOHZ, DYNTICKS SUPPORT
10992 M:      Frederic Weisbecker <fweisbec@gmail.com>
10993 M:      Thomas Gleixner <tglx@linutronix.de>
10994 M:      Ingo Molnar <mingo@kernel.org>
10995 L:      linux-kernel@vger.kernel.org
10996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10997 S:      Maintained
10998 F:      kernel/time/tick*.*
10999 F:      include/linux/tick.h
11000 F:      include/linux/sched/nohz.h
11001
11002 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11003 M:      Pavel Machek <pavel@ucw.cz>
11004 M:      Sakari Ailus <sakari.ailus@iki.fi>
11005 L:      linux-media@vger.kernel.org
11006 S:      Maintained
11007 F:      drivers/media/i2c/et8ek8
11008 F:      drivers/media/i2c/ad5820.c
11009
11010 NOKIA N900 POWER SUPPLY DRIVERS
11011 R:      Pali Rohár <pali.rohar@gmail.com>
11012 F:      include/linux/power/bq2415x_charger.h
11013 F:      include/linux/power/bq27xxx_battery.h
11014 F:      include/linux/power/isp1704_charger.h
11015 F:      drivers/power/supply/bq2415x_charger.c
11016 F:      drivers/power/supply/bq27xxx_battery.c
11017 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11018 F:      drivers/power/supply/isp1704_charger.c
11019 F:      drivers/power/supply/rx51_battery.c
11020
11021 NOLIBC HEADER FILE
11022 M:      Willy Tarreau <w@1wt.eu>
11023 S:      Maintained
11024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11025 F:      tools/include/nolibc/
11026
11027 NTB AMD DRIVER
11028 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11029 L:      linux-ntb@googlegroups.com
11030 S:      Supported
11031 F:      drivers/ntb/hw/amd/
11032
11033 NTB DRIVER CORE
11034 M:      Jon Mason <jdmason@kudzu.us>
11035 M:      Dave Jiang <dave.jiang@intel.com>
11036 M:      Allen Hubbe <allenbh@gmail.com>
11037 L:      linux-ntb@googlegroups.com
11038 S:      Supported
11039 W:      https://github.com/jonmason/ntb/wiki
11040 T:      git git://github.com/jonmason/ntb.git
11041 F:      drivers/ntb/
11042 F:      drivers/net/ntb_netdev.c
11043 F:      include/linux/ntb.h
11044 F:      include/linux/ntb_transport.h
11045 F:      tools/testing/selftests/ntb/
11046
11047 NTB IDT DRIVER
11048 M:      Serge Semin <fancer.lancer@gmail.com>
11049 L:      linux-ntb@googlegroups.com
11050 S:      Supported
11051 F:      drivers/ntb/hw/idt/
11052
11053 NTB INTEL DRIVER
11054 M:      Dave Jiang <dave.jiang@intel.com>
11055 L:      linux-ntb@googlegroups.com
11056 S:      Supported
11057 W:      https://github.com/davejiang/linux/wiki
11058 T:      git https://github.com/davejiang/linux.git
11059 F:      drivers/ntb/hw/intel/
11060
11061 NTFS FILESYSTEM
11062 M:      Anton Altaparmakov <anton@tuxera.com>
11063 L:      linux-ntfs-dev@lists.sourceforge.net
11064 W:      http://www.tuxera.com/
11065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11066 S:      Supported
11067 F:      Documentation/filesystems/ntfs.txt
11068 F:      fs/ntfs/
11069
11070 NUBUS SUBSYSTEM
11071 M:      Finn Thain <fthain@telegraphics.com.au>
11072 L:      linux-m68k@lists.linux-m68k.org
11073 S:      Maintained
11074 F:      arch/*/include/asm/nubus.h
11075 F:      drivers/nubus/
11076 F:      include/linux/nubus.h
11077 F:      include/uapi/linux/nubus.h
11078
11079 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11080 M:      Antonino Daplas <adaplas@gmail.com>
11081 L:      linux-fbdev@vger.kernel.org
11082 S:      Maintained
11083 F:      drivers/video/fbdev/riva/
11084 F:      drivers/video/fbdev/nvidia/
11085
11086 NVM EXPRESS DRIVER
11087 M:      Keith Busch <keith.busch@intel.com>
11088 M:      Jens Axboe <axboe@fb.com>
11089 M:      Christoph Hellwig <hch@lst.de>
11090 M:      Sagi Grimberg <sagi@grimberg.me>
11091 L:      linux-nvme@lists.infradead.org
11092 T:      git://git.infradead.org/nvme.git
11093 W:      http://git.infradead.org/nvme.git
11094 S:      Supported
11095 F:      drivers/nvme/host/
11096 F:      include/linux/nvme.h
11097 F:      include/uapi/linux/nvme_ioctl.h
11098
11099 NVM EXPRESS FC TRANSPORT DRIVERS
11100 M:      James Smart <james.smart@broadcom.com>
11101 L:      linux-nvme@lists.infradead.org
11102 S:      Supported
11103 F:      include/linux/nvme-fc.h
11104 F:      include/linux/nvme-fc-driver.h
11105 F:      drivers/nvme/host/fc.c
11106 F:      drivers/nvme/target/fc.c
11107 F:      drivers/nvme/target/fcloop.c
11108
11109 NVM EXPRESS TARGET DRIVER
11110 M:      Christoph Hellwig <hch@lst.de>
11111 M:      Sagi Grimberg <sagi@grimberg.me>
11112 L:      linux-nvme@lists.infradead.org
11113 T:      git://git.infradead.org/nvme.git
11114 W:      http://git.infradead.org/nvme.git
11115 S:      Supported
11116 F:      drivers/nvme/target/
11117
11118 NVMEM FRAMEWORK
11119 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11120 S:      Maintained
11121 F:      drivers/nvmem/
11122 F:      Documentation/devicetree/bindings/nvmem/
11123 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11124 F:      include/linux/nvmem-consumer.h
11125 F:      include/linux/nvmem-provider.h
11126
11127 NXP SGTL5000 DRIVER
11128 M:      Fabio Estevam <festevam@gmail.com>
11129 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11130 S:      Maintained
11131 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11132 F:      sound/soc/codecs/sgtl5000*
11133
11134 NXP TDA998X DRM DRIVER
11135 M:      Russell King <linux@armlinux.org.uk>
11136 S:      Maintained
11137 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11138 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11139 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11140 F:      include/drm/i2c/tda998x.h
11141 F:      include/dt-bindings/display/tda998x.h
11142 K:      "nxp,tda998x"
11143
11144 NXP TFA9879 DRIVER
11145 M:      Peter Rosin <peda@axentia.se>
11146 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11147 S:      Maintained
11148 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11149 F:      sound/soc/codecs/tfa9879*
11150
11151 NXP-NCI NFC DRIVER
11152 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11153 R:      Charles Gorand <charles.gorand@effinnov.com>
11154 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11155 S:      Supported
11156 F:      drivers/nfc/nxp-nci
11157
11158 OBJAGG
11159 M:      Jiri Pirko <jiri@mellanox.com>
11160 L:      netdev@vger.kernel.org
11161 S:      Supported
11162 F:      lib/objagg.c
11163 F:      lib/test_objagg.c
11164 F:      include/linux/objagg.h
11165
11166 NXP FSPI DRIVER
11167 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11168 M:      Ashish Kumar <ashish.kumar@nxp.com>
11169 L:      linux-spi@vger.kernel.org
11170 S:      Maintained
11171 F:      drivers/spi/spi-nxp-fspi.c
11172 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11173
11174 OBJTOOL
11175 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11176 M:      Peter Zijlstra <peterz@infradead.org>
11177 S:      Supported
11178 F:      tools/objtool/
11179
11180 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11181 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11182 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11183 L:      linuxppc-dev@lists.ozlabs.org
11184 S:      Supported
11185 F:      arch/powerpc/platforms/powernv/ocxl.c
11186 F:      arch/powerpc/include/asm/pnv-ocxl.h
11187 F:      drivers/misc/ocxl/
11188 F:      include/misc/ocxl*
11189 F:      include/uapi/misc/ocxl.h
11190 F:      Documentation/accelerators/ocxl.rst
11191
11192 OMAP AUDIO SUPPORT
11193 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11194 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11195 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11196 L:      linux-omap@vger.kernel.org
11197 S:      Maintained
11198 F:      sound/soc/ti/omap*
11199 F:      sound/soc/ti/rx51.c
11200 F:      sound/soc/ti/n810.c
11201 F:      sound/soc/ti/sdma-pcm.*
11202
11203 OMAP CLOCK FRAMEWORK SUPPORT
11204 M:      Paul Walmsley <paul@pwsan.com>
11205 L:      linux-omap@vger.kernel.org
11206 S:      Maintained
11207 F:      arch/arm/*omap*/*clock*
11208
11209 OMAP DEVICE TREE SUPPORT
11210 M:      Benoît Cousson <bcousson@baylibre.com>
11211 M:      Tony Lindgren <tony@atomide.com>
11212 L:      linux-omap@vger.kernel.org
11213 L:      devicetree@vger.kernel.org
11214 S:      Maintained
11215 F:      arch/arm/boot/dts/*omap*
11216 F:      arch/arm/boot/dts/*am3*
11217 F:      arch/arm/boot/dts/*am4*
11218 F:      arch/arm/boot/dts/*am5*
11219 F:      arch/arm/boot/dts/*dra7*
11220
11221 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11222 L:      linux-omap@vger.kernel.org
11223 L:      linux-fbdev@vger.kernel.org
11224 S:      Orphan
11225 F:      drivers/video/fbdev/omap2/
11226 F:      Documentation/arm/OMAP/DSS
11227
11228 OMAP FRAMEBUFFER SUPPORT
11229 L:      linux-fbdev@vger.kernel.org
11230 L:      linux-omap@vger.kernel.org
11231 S:      Orphan
11232 F:      drivers/video/fbdev/omap/
11233
11234 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11235 M:      Roger Quadros <rogerq@ti.com>
11236 M:      Tony Lindgren <tony@atomide.com>
11237 L:      linux-omap@vger.kernel.org
11238 S:      Maintained
11239 F:      drivers/memory/omap-gpmc.c
11240 F:      arch/arm/mach-omap2/*gpmc*
11241
11242 OMAP GPIO DRIVER
11243 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11244 M:      Santosh Shilimkar <ssantosh@kernel.org>
11245 M:      Kevin Hilman <khilman@kernel.org>
11246 L:      linux-omap@vger.kernel.org
11247 S:      Maintained
11248 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11249 F:      drivers/gpio/gpio-omap.c
11250
11251 OMAP HARDWARE SPINLOCK SUPPORT
11252 M:      Ohad Ben-Cohen <ohad@wizery.com>
11253 L:      linux-omap@vger.kernel.org
11254 S:      Maintained
11255 F:      drivers/hwspinlock/omap_hwspinlock.c
11256
11257 OMAP HS MMC SUPPORT
11258 L:      linux-mmc@vger.kernel.org
11259 L:      linux-omap@vger.kernel.org
11260 S:      Orphan
11261 F:      drivers/mmc/host/omap_hsmmc.c
11262
11263 OMAP HWMOD DATA
11264 M:      Paul Walmsley <paul@pwsan.com>
11265 L:      linux-omap@vger.kernel.org
11266 S:      Maintained
11267 F:      arch/arm/mach-omap2/omap_hwmod*data*
11268
11269 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11270 M:      Benoît Cousson <bcousson@baylibre.com>
11271 L:      linux-omap@vger.kernel.org
11272 S:      Maintained
11273 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11274
11275 OMAP HWMOD SUPPORT
11276 M:      Benoît Cousson <bcousson@baylibre.com>
11277 M:      Paul Walmsley <paul@pwsan.com>
11278 L:      linux-omap@vger.kernel.org
11279 S:      Maintained
11280 F:      arch/arm/mach-omap2/omap_hwmod.*
11281
11282 OMAP I2C DRIVER
11283 M:      Vignesh R <vigneshr@ti.com>
11284 L:      linux-omap@vger.kernel.org
11285 L:      linux-i2c@vger.kernel.org
11286 S:      Maintained
11287 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11288 F:      drivers/i2c/busses/i2c-omap.c
11289
11290 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11291 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11292 L:      linux-media@vger.kernel.org
11293 S:      Maintained
11294 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11295 F:      drivers/media/platform/omap3isp/
11296 F:      drivers/staging/media/omap4iss/
11297
11298 OMAP MMC SUPPORT
11299 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11300 L:      linux-omap@vger.kernel.org
11301 S:      Odd Fixes
11302 F:      drivers/mmc/host/omap.c
11303
11304 OMAP POWER MANAGEMENT SUPPORT
11305 M:      Kevin Hilman <khilman@kernel.org>
11306 L:      linux-omap@vger.kernel.org
11307 S:      Maintained
11308 F:      arch/arm/*omap*/*pm*
11309 F:      drivers/cpufreq/omap-cpufreq.c
11310
11311 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11312 M:      Rajendra Nayak <rnayak@codeaurora.org>
11313 M:      Paul Walmsley <paul@pwsan.com>
11314 L:      linux-omap@vger.kernel.org
11315 S:      Maintained
11316 F:      arch/arm/mach-omap2/prm*
11317
11318 OMAP RANDOM NUMBER GENERATOR SUPPORT
11319 M:      Deepak Saxena <dsaxena@plexity.net>
11320 S:      Maintained
11321 F:      drivers/char/hw_random/omap-rng.c
11322
11323 OMAP USB SUPPORT
11324 L:      linux-usb@vger.kernel.org
11325 L:      linux-omap@vger.kernel.org
11326 S:      Orphan
11327 F:      drivers/usb/*/*omap*
11328 F:      arch/arm/*omap*/usb*
11329
11330 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11331 M:      Mark Jackson <mpfj@newflow.co.uk>
11332 L:      linux-omap@vger.kernel.org
11333 S:      Maintained
11334 F:      arch/arm/boot/dts/am335x-nano.dts
11335
11336 OMAP1 SUPPORT
11337 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11338 M:      Tony Lindgren <tony@atomide.com>
11339 L:      linux-omap@vger.kernel.org
11340 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11342 S:      Maintained
11343 F:      arch/arm/mach-omap1/
11344 F:      arch/arm/plat-omap/
11345 F:      arch/arm/configs/omap1_defconfig
11346 F:      drivers/i2c/busses/i2c-omap.c
11347 F:      include/linux/platform_data/i2c-omap.h
11348 F:      include/linux/platform_data/ams-delta-fiq.h
11349
11350 OMAP2+ SUPPORT
11351 M:      Tony Lindgren <tony@atomide.com>
11352 L:      linux-omap@vger.kernel.org
11353 W:      http://www.muru.com/linux/omap/
11354 W:      http://linux.omap.com/
11355 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11357 S:      Maintained
11358 F:      arch/arm/mach-omap2/
11359 F:      arch/arm/plat-omap/
11360 F:      arch/arm/configs/omap2plus_defconfig
11361 F:      drivers/i2c/busses/i2c-omap.c
11362 F:      drivers/irqchip/irq-omap-intc.c
11363 F:      drivers/mfd/*omap*.c
11364 F:      drivers/mfd/menelaus.c
11365 F:      drivers/mfd/palmas.c
11366 F:      drivers/mfd/tps65217.c
11367 F:      drivers/mfd/tps65218.c
11368 F:      drivers/mfd/tps65910.c
11369 F:      drivers/mfd/twl-core.[ch]
11370 F:      drivers/mfd/twl4030*.c
11371 F:      drivers/mfd/twl6030*.c
11372 F:      drivers/mfd/twl6040*.c
11373 F:      drivers/regulator/palmas-regulator*.c
11374 F:      drivers/regulator/pbias-regulator.c
11375 F:      drivers/regulator/tps65217-regulator.c
11376 F:      drivers/regulator/tps65218-regulator.c
11377 F:      drivers/regulator/tps65910-regulator.c
11378 F:      drivers/regulator/twl-regulator.c
11379 F:      drivers/regulator/twl6030-regulator.c
11380 F:      include/linux/platform_data/i2c-omap.h
11381
11382 ONION OMEGA2+ BOARD
11383 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11384 L:      linux-mips@vger.kernel.org
11385 S:      Maintained
11386 F:      arch/mips/boot/dts/ralink/omega2p.dts
11387
11388 OMFS FILESYSTEM
11389 M:      Bob Copeland <me@bobcopeland.com>
11390 L:      linux-karma-devel@lists.sourceforge.net
11391 S:      Maintained
11392 F:      Documentation/filesystems/omfs.txt
11393 F:      fs/omfs/
11394
11395 OMNIKEY CARDMAN 4000 DRIVER
11396 M:      Harald Welte <laforge@gnumonks.org>
11397 S:      Maintained
11398 F:      drivers/char/pcmcia/cm4000_cs.c
11399 F:      include/linux/cm4000_cs.h
11400 F:      include/uapi/linux/cm4000_cs.h
11401
11402 OMNIKEY CARDMAN 4040 DRIVER
11403 M:      Harald Welte <laforge@gnumonks.org>
11404 S:      Maintained
11405 F:      drivers/char/pcmcia/cm4040_cs.*
11406
11407 OMNIVISION OV13858 SENSOR DRIVER
11408 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11409 L:      linux-media@vger.kernel.org
11410 T:      git git://linuxtv.org/media_tree.git
11411 S:      Maintained
11412 F:      drivers/media/i2c/ov13858.c
11413
11414 OMNIVISION OV2680 SENSOR DRIVER
11415 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11416 L:      linux-media@vger.kernel.org
11417 T:      git git://linuxtv.org/media_tree.git
11418 S:      Maintained
11419 F:      drivers/media/i2c/ov2680.c
11420 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11421
11422 OMNIVISION OV2685 SENSOR DRIVER
11423 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11424 L:      linux-media@vger.kernel.org
11425 T:      git git://linuxtv.org/media_tree.git
11426 S:      Maintained
11427 F:      drivers/media/i2c/ov2685.c
11428
11429 OMNIVISION OV5640 SENSOR DRIVER
11430 M:      Steve Longerbeam <slongerbeam@gmail.com>
11431 L:      linux-media@vger.kernel.org
11432 T:      git git://linuxtv.org/media_tree.git
11433 S:      Maintained
11434 F:      drivers/media/i2c/ov5640.c
11435
11436 OMNIVISION OV5647 SENSOR DRIVER
11437 M:      Luis Oliveira <lolivei@synopsys.com>
11438 L:      linux-media@vger.kernel.org
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      drivers/media/i2c/ov5647.c
11442
11443 OMNIVISION OV5695 SENSOR DRIVER
11444 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11445 L:      linux-media@vger.kernel.org
11446 T:      git git://linuxtv.org/media_tree.git
11447 S:      Maintained
11448 F:      drivers/media/i2c/ov5695.c
11449
11450 OMNIVISION OV7670 SENSOR DRIVER
11451 M:      Jonathan Corbet <corbet@lwn.net>
11452 L:      linux-media@vger.kernel.org
11453 T:      git git://linuxtv.org/media_tree.git
11454 S:      Maintained
11455 F:      drivers/media/i2c/ov7670.c
11456 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11457
11458 OMNIVISION OV772x SENSOR DRIVER
11459 M:      Jacopo Mondi <jacopo@jmondi.org>
11460 L:      linux-media@vger.kernel.org
11461 T:      git git://linuxtv.org/media_tree.git
11462 S:      Odd fixes
11463 F:      drivers/media/i2c/ov772x.c
11464 F:      include/media/i2c/ov772x.h
11465 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11466
11467 OMNIVISION OV7740 SENSOR DRIVER
11468 M:      Wenyou Yang <wenyou.yang@microchip.com>
11469 L:      linux-media@vger.kernel.org
11470 T:      git git://linuxtv.org/media_tree.git
11471 S:      Maintained
11472 F:      drivers/media/i2c/ov7740.c
11473 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11474
11475 OMNIVISION OV9640 SENSOR DRIVER
11476 M:      Petr Cvek <petrcvekcz@gmail.com>
11477 L:      linux-media@vger.kernel.org
11478 S:      Maintained
11479 F:      drivers/media/i2c/ov9640.*
11480
11481 OMNIVISION OV8856 SENSOR DRIVER
11482 M:      Ben Kao <ben.kao@intel.com>
11483 L:      linux-media@vger.kernel.org
11484 T:      git git://linuxtv.org/media_tree.git
11485 S:      Maintained
11486 F:      drivers/media/i2c/ov8856.c
11487
11488 OMNIVISION OV9650 SENSOR DRIVER
11489 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11490 R:      Akinobu Mita <akinobu.mita@gmail.com>
11491 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11492 L:      linux-media@vger.kernel.org
11493 T:      git git://linuxtv.org/media_tree.git
11494 S:      Maintained
11495 F:      drivers/media/i2c/ov9650.c
11496 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11497
11498 ONENAND FLASH DRIVER
11499 M:      Kyungmin Park <kyungmin.park@samsung.com>
11500 L:      linux-mtd@lists.infradead.org
11501 S:      Maintained
11502 F:      drivers/mtd/nand/onenand/
11503 F:      include/linux/mtd/onenand*.h
11504
11505 ONSTREAM SCSI TAPE DRIVER
11506 M:      Willem Riede <osst@riede.org>
11507 L:      osst-users@lists.sourceforge.net
11508 L:      linux-scsi@vger.kernel.org
11509 S:      Maintained
11510 F:      Documentation/scsi/osst.txt
11511 F:      drivers/scsi/osst.*
11512 F:      drivers/scsi/osst_*.h
11513 F:      drivers/scsi/st.h
11514
11515 OP-TEE DRIVER
11516 M:      Jens Wiklander <jens.wiklander@linaro.org>
11517 S:      Maintained
11518 F:      drivers/tee/optee/
11519
11520 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11521 M:      Sumit Garg <sumit.garg@linaro.org>
11522 S:      Maintained
11523 F:      drivers/char/hw_random/optee-rng.c
11524
11525 OPA-VNIC DRIVER
11526 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11527 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11528 L:      linux-rdma@vger.kernel.org
11529 S:      Supported
11530 F:      drivers/infiniband/ulp/opa_vnic
11531
11532 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11533 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11534 M:      Frank Rowand <frowand.list@gmail.com>
11535 L:      devicetree@vger.kernel.org
11536 S:      Maintained
11537 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11538 F:      Documentation/devicetree/overlay-notes.txt
11539 F:      drivers/of/overlay.c
11540 F:      drivers/of/resolver.c
11541 K:      of_overlay_notifier_
11542
11543 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11544 M:      Rob Herring <robh+dt@kernel.org>
11545 M:      Frank Rowand <frowand.list@gmail.com>
11546 L:      devicetree@vger.kernel.org
11547 W:      http://www.devicetree.org/
11548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11549 S:      Maintained
11550 F:      drivers/of/
11551 F:      include/linux/of*.h
11552 F:      scripts/dtc/
11553 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11554
11555 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11556 M:      Rob Herring <robh+dt@kernel.org>
11557 M:      Mark Rutland <mark.rutland@arm.com>
11558 L:      devicetree@vger.kernel.org
11559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11560 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11561 S:      Maintained
11562 F:      Documentation/devicetree/
11563 F:      arch/*/boot/dts/
11564 F:      include/dt-bindings/
11565
11566 OPENCORES I2C BUS DRIVER
11567 M:      Peter Korsgaard <peter@korsgaard.com>
11568 M:      Andrew Lunn <andrew@lunn.ch>
11569 L:      linux-i2c@vger.kernel.org
11570 S:      Maintained
11571 F:      Documentation/i2c/busses/i2c-ocores
11572 F:      drivers/i2c/busses/i2c-ocores.c
11573 F:      include/linux/platform_data/i2c-ocores.h
11574
11575 OPENRISC ARCHITECTURE
11576 M:      Jonas Bonn <jonas@southpole.se>
11577 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11578 M:      Stafford Horne <shorne@gmail.com>
11579 T:      git git://github.com/openrisc/linux.git
11580 L:      openrisc@lists.librecores.org
11581 W:      http://openrisc.io
11582 S:      Maintained
11583 F:      Documentation/devicetree/bindings/openrisc/
11584 F:      Documentation/openrisc/
11585 F:      arch/openrisc/
11586 F:      drivers/irqchip/irq-ompic.c
11587 F:      drivers/irqchip/irq-or1k-*
11588
11589 OPENVSWITCH
11590 M:      Pravin B Shelar <pshelar@ovn.org>
11591 L:      netdev@vger.kernel.org
11592 L:      dev@openvswitch.org
11593 W:      http://openvswitch.org
11594 S:      Maintained
11595 F:      net/openvswitch/
11596 F:      include/uapi/linux/openvswitch.h
11597
11598 OPERATING PERFORMANCE POINTS (OPP)
11599 M:      Viresh Kumar <vireshk@kernel.org>
11600 M:      Nishanth Menon <nm@ti.com>
11601 M:      Stephen Boyd <sboyd@kernel.org>
11602 L:      linux-pm@vger.kernel.org
11603 S:      Maintained
11604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11605 F:      drivers/opp/
11606 F:      include/linux/pm_opp.h
11607 F:      Documentation/power/opp.txt
11608 F:      Documentation/devicetree/bindings/opp/
11609
11610 OPL4 DRIVER
11611 M:      Clemens Ladisch <clemens@ladisch.de>
11612 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11613 T:      git git://git.alsa-project.org/alsa-kernel.git
11614 S:      Maintained
11615 F:      sound/drivers/opl4/
11616
11617 OPROFILE
11618 M:      Robert Richter <rric@kernel.org>
11619 L:      oprofile-list@lists.sf.net
11620 S:      Maintained
11621 F:      arch/*/include/asm/oprofile*.h
11622 F:      arch/*/oprofile/
11623 F:      drivers/oprofile/
11624 F:      include/linux/oprofile.h
11625
11626 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11627 M:      Mark Fasheh <mark@fasheh.com>
11628 M:      Joel Becker <jlbec@evilplan.org>
11629 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11630 W:      http://ocfs2.wiki.kernel.org
11631 S:      Supported
11632 F:      Documentation/filesystems/ocfs2.txt
11633 F:      Documentation/filesystems/dlmfs.txt
11634 F:      fs/ocfs2/
11635
11636 ORANGEFS FILESYSTEM
11637 M:      Mike Marshall <hubcap@omnibond.com>
11638 R:      Martin Brandenburg <martin@omnibond.com>
11639 L:      devel@lists.orangefs.org
11640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11641 S:      Supported
11642 F:      fs/orangefs/
11643 F:      Documentation/filesystems/orangefs.txt
11644
11645 ORINOCO DRIVER
11646 L:      linux-wireless@vger.kernel.org
11647 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11648 W:      http://www.nongnu.org/orinoco/
11649 S:      Orphan
11650 F:      drivers/net/wireless/intersil/orinoco/
11651
11652 OV2659 OMNIVISION SENSOR DRIVER
11653 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11654 L:      linux-media@vger.kernel.org
11655 W:      https://linuxtv.org
11656 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11657 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11658 S:      Maintained
11659 F:      drivers/media/i2c/ov2659.c
11660 F:      include/media/i2c/ov2659.h
11661
11662 OVERLAY FILESYSTEM
11663 M:      Miklos Szeredi <miklos@szeredi.hu>
11664 L:      linux-unionfs@vger.kernel.org
11665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11666 S:      Supported
11667 F:      fs/overlayfs/
11668 F:      Documentation/filesystems/overlayfs.txt
11669
11670 P54 WIRELESS DRIVER
11671 M:      Christian Lamparter <chunkeey@googlemail.com>
11672 L:      linux-wireless@vger.kernel.org
11673 W:      http://wireless.kernel.org/en/users/Drivers/p54
11674 S:      Maintained
11675 F:      drivers/net/wireless/intersil/p54/
11676
11677 PA SEMI ETHERNET DRIVER
11678 L:      netdev@vger.kernel.org
11679 S:      Orphan
11680 F:      drivers/net/ethernet/pasemi/*
11681
11682 PA SEMI SMBUS DRIVER
11683 L:      linux-i2c@vger.kernel.org
11684 S:      Orphan
11685 F:      drivers/i2c/busses/i2c-pasemi.c
11686
11687 PADATA PARALLEL EXECUTION MECHANISM
11688 M:      Steffen Klassert <steffen.klassert@secunet.com>
11689 L:      linux-crypto@vger.kernel.org
11690 S:      Maintained
11691 F:      kernel/padata.c
11692 F:      include/linux/padata.h
11693 F:      Documentation/padata.txt
11694
11695 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11696 M:      Harald Welte <laforge@gnumonks.org>
11697 L:      platform-driver-x86@vger.kernel.org
11698 S:      Maintained
11699 F:      drivers/platform/x86/panasonic-laptop.c
11700
11701 PARALLEL LCD/KEYPAD PANEL DRIVER
11702 M:      Willy Tarreau <willy@haproxy.com>
11703 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11704 S:      Odd Fixes
11705 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11706 F:      drivers/auxdisplay/panel.c
11707
11708 PARALLEL PORT SUBSYSTEM
11709 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11710 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11711 L:      linux-parport@lists.infradead.org (subscribers-only)
11712 S:      Maintained
11713 F:      drivers/parport/
11714 F:      include/linux/parport*.h
11715 F:      drivers/char/ppdev.c
11716 F:      include/uapi/linux/ppdev.h
11717 F:      Documentation/parport*.txt
11718
11719 PARAVIRT_OPS INTERFACE
11720 M:      Juergen Gross <jgross@suse.com>
11721 M:      Alok Kataria <akataria@vmware.com>
11722 L:      virtualization@lists.linux-foundation.org
11723 S:      Supported
11724 F:      Documentation/virtual/paravirt_ops.txt
11725 F:      arch/*/kernel/paravirt*
11726 F:      arch/*/include/asm/paravirt*.h
11727 F:      include/linux/hypervisor.h
11728
11729 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11730 M:      Tim Waugh <tim@cyberelk.net>
11731 L:      linux-parport@lists.infradead.org (subscribers-only)
11732 S:      Maintained
11733 F:      Documentation/blockdev/paride.txt
11734 F:      drivers/block/paride/
11735
11736 PARISC ARCHITECTURE
11737 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11738 M:      Helge Deller <deller@gmx.de>
11739 L:      linux-parisc@vger.kernel.org
11740 W:      http://www.parisc-linux.org/
11741 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11744 S:      Maintained
11745 F:      arch/parisc/
11746 F:      Documentation/parisc/
11747 F:      drivers/parisc/
11748 F:      drivers/char/agp/parisc-agp.c
11749 F:      drivers/input/serio/gscps2.c
11750 F:      drivers/parport/parport_gsc.*
11751 F:      drivers/tty/serial/8250/8250_gsc.c
11752 F:      drivers/video/fbdev/sti*
11753 F:      drivers/video/console/sti*
11754 F:      drivers/video/logo/logo_parisc*
11755
11756 PARMAN
11757 M:      Jiri Pirko <jiri@mellanox.com>
11758 L:      netdev@vger.kernel.org
11759 S:      Supported
11760 F:      lib/parman.c
11761 F:      lib/test_parman.c
11762 F:      include/linux/parman.h
11763
11764 PC ENGINES APU BOARD DRIVER
11765 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11766 S:      Maintained
11767 F:      drivers/platform/x86/pcengines-apuv2.c
11768
11769 PC87360 HARDWARE MONITORING DRIVER
11770 M:      Jim Cromie <jim.cromie@gmail.com>
11771 L:      linux-hwmon@vger.kernel.org
11772 S:      Maintained
11773 F:      Documentation/hwmon/pc87360
11774 F:      drivers/hwmon/pc87360.c
11775
11776 PC8736x GPIO DRIVER
11777 M:      Jim Cromie <jim.cromie@gmail.com>
11778 S:      Maintained
11779 F:      drivers/char/pc8736x_gpio.c
11780
11781 PC87427 HARDWARE MONITORING DRIVER
11782 M:      Jean Delvare <jdelvare@suse.com>
11783 L:      linux-hwmon@vger.kernel.org
11784 S:      Maintained
11785 F:      Documentation/hwmon/pc87427
11786 F:      drivers/hwmon/pc87427.c
11787
11788 PCA9532 LED DRIVER
11789 M:      Riku Voipio <riku.voipio@iki.fi>
11790 S:      Maintained
11791 F:      drivers/leds/leds-pca9532.c
11792 F:      include/linux/leds-pca9532.h
11793
11794 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11795 M:      Guenter Roeck <linux@roeck-us.net>
11796 L:      linux-i2c@vger.kernel.org
11797 S:      Maintained
11798 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11799
11800 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11801 M:      Khalid Aziz <khalid@gonehiking.org>
11802 S:      Maintained
11803 F:      drivers/firmware/pcdp.*
11804
11805 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11806 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11807 L:      linux-pci@vger.kernel.org
11808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11809 S:      Maintained
11810 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11811 F:      drivers/pci/controller/pci-aardvark.c
11812
11813 PCI DRIVER FOR ALTERA PCIE IP
11814 M:      Ley Foon Tan <lftan@altera.com>
11815 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11816 L:      linux-pci@vger.kernel.org
11817 S:      Supported
11818 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11819 F:      drivers/pci/controller/pcie-altera.c
11820
11821 PCI DRIVER FOR APPLIEDMICRO XGENE
11822 M:      Toan Le <toan@os.amperecomputing.com>
11823 L:      linux-pci@vger.kernel.org
11824 L:      linux-arm-kernel@lists.infradead.org
11825 S:      Maintained
11826 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11827 F:      drivers/pci/controller/pci-xgene.c
11828
11829 PCI DRIVER FOR ARM VERSATILE PLATFORM
11830 M:      Rob Herring <robh@kernel.org>
11831 L:      linux-pci@vger.kernel.org
11832 L:      linux-arm-kernel@lists.infradead.org
11833 S:      Maintained
11834 F:      Documentation/devicetree/bindings/pci/versatile.txt
11835 F:      drivers/pci/controller/pci-versatile.c
11836
11837 PCI DRIVER FOR ARMADA 8K
11838 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11839 L:      linux-pci@vger.kernel.org
11840 L:      linux-arm-kernel@lists.infradead.org
11841 S:      Maintained
11842 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11843 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11844
11845 PCI DRIVER FOR CADENCE PCIE IP
11846 M:      Tom Joseph <tjoseph@cadence.com>
11847 L:      linux-pci@vger.kernel.org
11848 S:      Maintained
11849 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11850 F:      drivers/pci/controller/pcie-cadence*
11851
11852 PCI DRIVER FOR FREESCALE LAYERSCAPE
11853 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11854 M:      Mingkai Hu <mingkai.hu@nxp.com>
11855 M:      Roy Zang <roy.zang@nxp.com>
11856 L:      linuxppc-dev@lists.ozlabs.org
11857 L:      linux-pci@vger.kernel.org
11858 L:      linux-arm-kernel@lists.infradead.org
11859 S:      Maintained
11860 F:      drivers/pci/controller/dwc/*layerscape*
11861
11862 PCI DRIVER FOR GENERIC OF HOSTS
11863 M:      Will Deacon <will.deacon@arm.com>
11864 L:      linux-pci@vger.kernel.org
11865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11866 S:      Maintained
11867 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11868 F:      drivers/pci/controller/pci-host-common.c
11869 F:      drivers/pci/controller/pci-host-generic.c
11870
11871 PCI DRIVER FOR IMX6
11872 M:      Richard Zhu <hongxing.zhu@nxp.com>
11873 M:      Lucas Stach <l.stach@pengutronix.de>
11874 L:      linux-pci@vger.kernel.org
11875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11876 S:      Maintained
11877 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11878 F:      drivers/pci/controller/dwc/*imx6*
11879
11880 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11881 M:      Keith Busch <keith.busch@intel.com>
11882 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11883 L:      linux-pci@vger.kernel.org
11884 S:      Supported
11885 F:      drivers/pci/controller/vmd.c
11886
11887 PCI DRIVER FOR MICROSEMI SWITCHTEC
11888 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11889 M:      Logan Gunthorpe <logang@deltatee.com>
11890 L:      linux-pci@vger.kernel.org
11891 S:      Maintained
11892 F:      Documentation/switchtec.txt
11893 F:      Documentation/ABI/testing/sysfs-class-switchtec
11894 F:      drivers/pci/switch/switchtec*
11895 F:      include/uapi/linux/switchtec_ioctl.h
11896 F:      include/linux/switchtec.h
11897 F:      drivers/ntb/hw/mscc/
11898
11899 PCI DRIVER FOR MOBIVEIL PCIE IP
11900 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11901 L:      linux-pci@vger.kernel.org
11902 S:      Supported
11903 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11904 F:      drivers/pci/controller/pcie-mobiveil.c
11905
11906 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11907 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11908 M:      Jason Cooper <jason@lakedaemon.net>
11909 L:      linux-pci@vger.kernel.org
11910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11911 S:      Maintained
11912 F:      drivers/pci/controller/*mvebu*
11913
11914 PCI DRIVER FOR NVIDIA TEGRA
11915 M:      Thierry Reding <thierry.reding@gmail.com>
11916 L:      linux-tegra@vger.kernel.org
11917 L:      linux-pci@vger.kernel.org
11918 S:      Supported
11919 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11920 F:      drivers/pci/controller/pci-tegra.c
11921
11922 PCI DRIVER FOR RENESAS R-CAR
11923 M:      Simon Horman <horms@verge.net.au>
11924 L:      linux-pci@vger.kernel.org
11925 L:      linux-renesas-soc@vger.kernel.org
11926 S:      Maintained
11927 F:      drivers/pci/controller/*rcar*
11928
11929 PCI DRIVER FOR SAMSUNG EXYNOS
11930 M:      Jingoo Han <jingoohan1@gmail.com>
11931 L:      linux-pci@vger.kernel.org
11932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11933 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11934 S:      Maintained
11935 F:      drivers/pci/controller/dwc/pci-exynos.c
11936
11937 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11938 M:      Jingoo Han <jingoohan1@gmail.com>
11939 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11940 L:      linux-pci@vger.kernel.org
11941 S:      Maintained
11942 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11943 F:      drivers/pci/controller/dwc/*designware*
11944
11945 PCI DRIVER FOR TI DRA7XX
11946 M:      Kishon Vijay Abraham I <kishon@ti.com>
11947 L:      linux-omap@vger.kernel.org
11948 L:      linux-pci@vger.kernel.org
11949 S:      Supported
11950 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11951 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11952
11953 PCI DRIVER FOR TI KEYSTONE
11954 M:      Murali Karicheri <m-karicheri2@ti.com>
11955 L:      linux-pci@vger.kernel.org
11956 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11957 S:      Maintained
11958 F:      drivers/pci/controller/dwc/pci-keystone.c
11959
11960 PCI ENDPOINT SUBSYSTEM
11961 M:      Kishon Vijay Abraham I <kishon@ti.com>
11962 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11963 L:      linux-pci@vger.kernel.org
11964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11965 S:      Supported
11966 F:      drivers/pci/endpoint/
11967 F:      drivers/misc/pci_endpoint_test.c
11968 F:      tools/pci/
11969
11970 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11971 M:      Russell Currey <ruscur@russell.cc>
11972 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11973 M:      Oliver O'Halloran <oohall@gmail.com>
11974 L:      linuxppc-dev@lists.ozlabs.org
11975 S:      Supported
11976 F:      Documentation/PCI/pci-error-recovery.txt
11977 F:      drivers/pci/pcie/aer.c
11978 F:      drivers/pci/pcie/dpc.c
11979 F:      drivers/pci/pcie/err.c
11980 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11981 F:      arch/powerpc/kernel/eeh*.c
11982 F:      arch/powerpc/platforms/*/eeh*.c
11983 F:      arch/powerpc/include/*/eeh*.h
11984
11985 PCI ERROR RECOVERY
11986 M:      Linas Vepstas <linasvepstas@gmail.com>
11987 L:      linux-pci@vger.kernel.org
11988 S:      Supported
11989 F:      Documentation/PCI/pci-error-recovery.txt
11990
11991 PCI MSI DRIVER FOR ALTERA MSI IP
11992 M:      Ley Foon Tan <lftan@altera.com>
11993 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11994 L:      linux-pci@vger.kernel.org
11995 S:      Supported
11996 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11997 F:      drivers/pci/controller/pcie-altera-msi.c
11998
11999 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12000 M:      Toan Le <toan@os.amperecomputing.com>
12001 L:      linux-pci@vger.kernel.org
12002 L:      linux-arm-kernel@lists.infradead.org
12003 S:      Maintained
12004 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12005 F:      drivers/pci/controller/pci-xgene-msi.c
12006
12007 PCI SUBSYSTEM
12008 M:      Bjorn Helgaas <bhelgaas@google.com>
12009 L:      linux-pci@vger.kernel.org
12010 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12012 S:      Supported
12013 F:      Documentation/devicetree/bindings/pci/
12014 F:      Documentation/PCI/
12015 F:      drivers/acpi/pci*
12016 F:      drivers/pci/
12017 F:      include/asm-generic/pci*
12018 F:      include/linux/pci*
12019 F:      include/linux/of_pci.h
12020 F:      include/uapi/linux/pci*
12021 F:      lib/pci*
12022 F:      arch/x86/pci/
12023 F:      arch/x86/kernel/quirks.c
12024 F:      arch/x86/kernel/early-quirks.c
12025
12026 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12027 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12028 L:      linux-pci@vger.kernel.org
12029 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12031 S:      Supported
12032 F:      drivers/pci/controller/
12033
12034 PCIE DRIVER FOR AMLOGIC MESON
12035 M:      Yue Wang <yue.wang@Amlogic.com>
12036 L:      linux-pci@vger.kernel.org
12037 L:      linux-amlogic@lists.infradead.org
12038 S:      Maintained
12039 F:      drivers/pci/controller/dwc/pci-meson.c
12040
12041 PCIE DRIVER FOR AXIS ARTPEC
12042 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12043 L:      linux-arm-kernel@axis.com
12044 L:      linux-pci@vger.kernel.org
12045 S:      Maintained
12046 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12047 F:      drivers/pci/controller/dwc/*artpec*
12048
12049 PCIE DRIVER FOR CAVIUM THUNDERX
12050 M:      David Daney <david.daney@cavium.com>
12051 L:      linux-pci@vger.kernel.org
12052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12053 S:      Supported
12054 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12055 F:      drivers/pci/controller/pci-thunder-*
12056
12057 PCIE DRIVER FOR HISILICON
12058 M:      Zhou Wang <wangzhou1@hisilicon.com>
12059 L:      linux-pci@vger.kernel.org
12060 S:      Maintained
12061 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12062 F:      drivers/pci/controller/dwc/pcie-hisi.c
12063
12064 PCIE DRIVER FOR HISILICON KIRIN
12065 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12066 M:      Binghui Wang <wangbinghui@hisilicon.com>
12067 L:      linux-pci@vger.kernel.org
12068 S:      Maintained
12069 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12070 F:      drivers/pci/controller/dwc/pcie-kirin.c
12071
12072 PCIE DRIVER FOR HISILICON STB
12073 M:      Shawn Guo <shawn.guo@linaro.org>
12074 L:      linux-pci@vger.kernel.org
12075 S:      Maintained
12076 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12077 F:      drivers/pci/controller/dwc/pcie-histb.c
12078
12079 PCIE DRIVER FOR MEDIATEK
12080 M:      Ryder Lee <ryder.lee@mediatek.com>
12081 L:      linux-pci@vger.kernel.org
12082 L:      linux-mediatek@lists.infradead.org
12083 S:      Supported
12084 F:      Documentation/devicetree/bindings/pci/mediatek*
12085 F:      drivers/pci/controller/*mediatek*
12086
12087 PCIE DRIVER FOR QUALCOMM MSM
12088 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12089 L:      linux-pci@vger.kernel.org
12090 L:      linux-arm-msm@vger.kernel.org
12091 S:      Maintained
12092 F:      drivers/pci/controller/dwc/*qcom*
12093
12094 PCIE DRIVER FOR ROCKCHIP
12095 M:      Shawn Lin <shawn.lin@rock-chips.com>
12096 L:      linux-pci@vger.kernel.org
12097 L:      linux-rockchip@lists.infradead.org
12098 S:      Maintained
12099 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12100 F:      drivers/pci/controller/pcie-rockchip*
12101
12102 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12103 M:      Linus Walleij <linus.walleij@linaro.org>
12104 L:      linux-pci@vger.kernel.org
12105 S:      Maintained
12106 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12107 F:      drivers/pci/controller/pci-v3-semi.c
12108
12109 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12110 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12111 L:      linux-pci@vger.kernel.org
12112 S:      Maintained
12113 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12114 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12115
12116 PCIE DRIVER FOR ST SPEAR13XX
12117 M:      Pratyush Anand <pratyush.anand@gmail.com>
12118 L:      linux-pci@vger.kernel.org
12119 S:      Maintained
12120 F:      drivers/pci/controller/dwc/*spear*
12121
12122 PCMCIA SUBSYSTEM
12123 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12125 S:      Odd Fixes
12126 F:      Documentation/pcmcia/
12127 F:      tools/pcmcia/
12128 F:      drivers/pcmcia/
12129 F:      include/pcmcia/
12130
12131 PCNET32 NETWORK DRIVER
12132 M:      Don Fry <pcnet32@frontier.com>
12133 L:      netdev@vger.kernel.org
12134 S:      Maintained
12135 F:      drivers/net/ethernet/amd/pcnet32.c
12136
12137 PCRYPT PARALLEL CRYPTO ENGINE
12138 M:      Steffen Klassert <steffen.klassert@secunet.com>
12139 L:      linux-crypto@vger.kernel.org
12140 S:      Maintained
12141 F:      crypto/pcrypt.c
12142 F:      include/crypto/pcrypt.h
12143
12144 PEAQ WMI HOTKEYS DRIVER
12145 M:      Hans de Goede <hdegoede@redhat.com>
12146 L:      platform-driver-x86@vger.kernel.org
12147 S:      Maintained
12148 F:      drivers/platform/x86/peaq-wmi.c
12149
12150 PER-CPU MEMORY ALLOCATOR
12151 M:      Dennis Zhou <dennis@kernel.org>
12152 M:      Tejun Heo <tj@kernel.org>
12153 M:      Christoph Lameter <cl@linux.com>
12154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12155 S:      Maintained
12156 F:      include/linux/percpu*.h
12157 F:      mm/percpu*.c
12158 F:      arch/*/include/asm/percpu.h
12159
12160 PER-TASK DELAY ACCOUNTING
12161 M:      Balbir Singh <bsingharora@gmail.com>
12162 S:      Maintained
12163 F:      include/linux/delayacct.h
12164 F:      kernel/delayacct.c
12165
12166 PERFORMANCE EVENTS SUBSYSTEM
12167 M:      Peter Zijlstra <peterz@infradead.org>
12168 M:      Ingo Molnar <mingo@redhat.com>
12169 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12170 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12171 R:      Jiri Olsa <jolsa@redhat.com>
12172 R:      Namhyung Kim <namhyung@kernel.org>
12173 L:      linux-kernel@vger.kernel.org
12174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12175 S:      Supported
12176 F:      kernel/events/*
12177 F:      include/linux/perf_event.h
12178 F:      include/uapi/linux/perf_event.h
12179 F:      arch/*/kernel/perf_event*.c
12180 F:      arch/*/kernel/*/perf_event*.c
12181 F:      arch/*/kernel/*/*/perf_event*.c
12182 F:      arch/*/include/asm/perf_event.h
12183 F:      arch/*/kernel/perf_callchain.c
12184 F:      arch/*/events/*
12185 F:      tools/perf/
12186
12187 PERSONALITY HANDLING
12188 M:      Christoph Hellwig <hch@infradead.org>
12189 L:      linux-abi-devel@lists.sourceforge.net
12190 S:      Maintained
12191 F:      include/linux/personality.h
12192 F:      include/uapi/linux/personality.h
12193
12194 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12195 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12196 L:      linux-input@vger.kernel.org
12197 S:      Maintained
12198 F:      Documentation/input/devices/pxrc.rst
12199 F:      drivers/input/joystick/pxrc.c
12200
12201 PHONET PROTOCOL
12202 M:      Remi Denis-Courmont <courmisch@gmail.com>
12203 S:      Supported
12204 F:      Documentation/networking/phonet.txt
12205 F:      include/linux/phonet.h
12206 F:      include/net/phonet/
12207 F:      include/uapi/linux/phonet.h
12208 F:      net/phonet/
12209
12210 PHRAM MTD DRIVER
12211 M:      Joern Engel <joern@lazybastard.org>
12212 L:      linux-mtd@lists.infradead.org
12213 S:      Maintained
12214 F:      drivers/mtd/devices/phram.c
12215
12216 PICOLCD HID DRIVER
12217 M:      Bruno Prémont <bonbons@linux-vserver.org>
12218 L:      linux-input@vger.kernel.org
12219 S:      Maintained
12220 F:      drivers/hid/hid-picolcd*
12221
12222 PICOXCELL SUPPORT
12223 M:      Jamie Iles <jamie@jamieiles.com>
12224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12225 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12226 S:      Supported
12227 F:      arch/arm/boot/dts/picoxcell*
12228 F:      arch/arm/mach-picoxcell/
12229 F:      drivers/crypto/picoxcell*
12230
12231 PIN CONTROL SUBSYSTEM
12232 M:      Linus Walleij <linus.walleij@linaro.org>
12233 L:      linux-gpio@vger.kernel.org
12234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12235 S:      Maintained
12236 F:      Documentation/devicetree/bindings/pinctrl/
12237 F:      Documentation/driver-api/pinctl.rst
12238 F:      drivers/pinctrl/
12239 F:      include/linux/pinctrl/
12240
12241 PIN CONTROLLER - MICROCHIP AT91
12242 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12244 L:      linux-gpio@vger.kernel.org
12245 S:      Supported
12246 F:      drivers/pinctrl/pinctrl-at91*
12247
12248 PIN CONTROLLER - FREESCALE
12249 M:      Dong Aisheng <aisheng.dong@nxp.com>
12250 M:      Fabio Estevam <festevam@gmail.com>
12251 M:      Shawn Guo <shawnguo@kernel.org>
12252 M:      Stefan Agner <stefan@agner.ch>
12253 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12254 L:      linux-gpio@vger.kernel.org
12255 S:      Maintained
12256 F:      drivers/pinctrl/freescale/
12257 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12258
12259 PIN CONTROLLER - INTEL
12260 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12261 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12263 S:      Maintained
12264 F:      drivers/pinctrl/intel/
12265
12266 PIN CONTROLLER - MEDIATEK
12267 M:      Sean Wang <sean.wang@kernel.org>
12268 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12269 S:      Maintained
12270 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12271 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12272 F:      drivers/pinctrl/mediatek/
12273
12274 PIN CONTROLLER - QUALCOMM
12275 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12276 S:      Maintained
12277 L:      linux-arm-msm@vger.kernel.org
12278 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12279 F:      drivers/pinctrl/qcom/
12280
12281 PIN CONTROLLER - RENESAS
12282 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12283 L:      linux-renesas-soc@vger.kernel.org
12284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12285 S:      Maintained
12286 F:      drivers/pinctrl/pinctrl-rz*
12287 F:      drivers/pinctrl/sh-pfc/
12288
12289 PIN CONTROLLER - SAMSUNG
12290 M:      Tomasz Figa <tomasz.figa@gmail.com>
12291 M:      Krzysztof Kozlowski <krzk@kernel.org>
12292 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12294 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12295 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12297 S:      Maintained
12298 F:      drivers/pinctrl/samsung/
12299 F:      include/dt-bindings/pinctrl/samsung.h
12300 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12301
12302 PIN CONTROLLER - SINGLE
12303 M:      Tony Lindgren <tony@atomide.com>
12304 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12306 L:      linux-omap@vger.kernel.org
12307 S:      Maintained
12308 F:      drivers/pinctrl/pinctrl-single.c
12309
12310 PIN CONTROLLER - ST SPEAR
12311 M:      Viresh Kumar <vireshk@kernel.org>
12312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12313 W:      http://www.st.com/spear
12314 S:      Maintained
12315 F:      drivers/pinctrl/spear/
12316
12317 PISTACHIO SOC SUPPORT
12318 M:      James Hartley <james.hartley@sondrel.com>
12319 L:      linux-mips@vger.kernel.org
12320 S:      Odd Fixes
12321 F:      arch/mips/pistachio/
12322 F:      arch/mips/include/asm/mach-pistachio/
12323 F:      arch/mips/boot/dts/img/pistachio*
12324 F:      arch/mips/configs/pistachio*_defconfig
12325
12326 PKTCDVD DRIVER
12327 S:      Orphan
12328 M:      linux-block@vger.kernel.org
12329 F:      drivers/block/pktcdvd.c
12330 F:      include/linux/pktcdvd.h
12331 F:      include/uapi/linux/pktcdvd.h
12332
12333 PKUNITY SOC DRIVERS
12334 M:      Guan Xuetao <gxt@pku.edu.cn>
12335 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12336 S:      Maintained
12337 T:      git git://github.com/gxt/linux.git
12338 F:      drivers/input/serio/i8042-unicore32io.h
12339 F:      drivers/i2c/busses/i2c-puv3.c
12340 F:      drivers/video/fbdev/fb-puv3.c
12341 F:      drivers/rtc/rtc-puv3.c
12342
12343 PMBUS HARDWARE MONITORING DRIVERS
12344 M:      Guenter Roeck <linux@roeck-us.net>
12345 L:      linux-hwmon@vger.kernel.org
12346 W:      http://hwmon.wiki.kernel.org/
12347 W:      http://www.roeck-us.net/linux/drivers/
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12349 S:      Maintained
12350 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12351 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12352 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12353 F:      Documentation/hwmon/adm1275
12354 F:      Documentation/hwmon/ibm-cffps
12355 F:      Documentation/hwmon/ir35221
12356 F:      Documentation/hwmon/lm25066
12357 F:      Documentation/hwmon/ltc2978
12358 F:      Documentation/hwmon/ltc3815
12359 F:      Documentation/hwmon/max16064
12360 F:      Documentation/hwmon/max20751
12361 F:      Documentation/hwmon/max31785
12362 F:      Documentation/hwmon/max34440
12363 F:      Documentation/hwmon/max8688
12364 F:      Documentation/hwmon/pmbus
12365 F:      Documentation/hwmon/pmbus-core
12366 F:      Documentation/hwmon/tps40422
12367 F:      Documentation/hwmon/ucd9000
12368 F:      Documentation/hwmon/ucd9200
12369 F:      Documentation/hwmon/zl6100
12370 F:      drivers/hwmon/pmbus/
12371 F:      include/linux/pmbus.h
12372
12373 PMC SIERRA MaxRAID DRIVER
12374 L:      linux-scsi@vger.kernel.org
12375 W:      http://www.pmc-sierra.com/
12376 S:      Orphan
12377 F:      drivers/scsi/pmcraid.*
12378
12379 PMC SIERRA PM8001 DRIVER
12380 M:      Jack Wang <jinpu.wang@profitbricks.com>
12381 M:      lindar_liu@usish.com
12382 L:      linux-scsi@vger.kernel.org
12383 S:      Supported
12384 F:      drivers/scsi/pm8001/
12385
12386 PNP SUPPORT
12387 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12388 S:      Maintained
12389 F:      drivers/pnp/
12390
12391 PNI RM3100 IIO DRIVER
12392 M:      Song Qiang <songqiang1304521@gmail.com>
12393 L:      linux-iio@vger.kernel.org
12394 S:      Maintained
12395 F:      drivers/iio/magnetometer/rm3100*
12396 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12397
12398 POSIX CLOCKS and TIMERS
12399 M:      Thomas Gleixner <tglx@linutronix.de>
12400 L:      linux-kernel@vger.kernel.org
12401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12402 S:      Maintained
12403 F:      fs/timerfd.c
12404 F:      include/linux/timer*
12405 F:      kernel/time/*timer*
12406
12407 POWER MANAGEMENT CORE
12408 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12409 L:      linux-pm@vger.kernel.org
12410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12411 B:      https://bugzilla.kernel.org
12412 S:      Supported
12413 F:      drivers/base/power/
12414 F:      include/linux/pm.h
12415 F:      include/linux/pm_*
12416 F:      include/linux/powercap.h
12417 F:      drivers/powercap/
12418 F:      kernel/configs/nopm.config
12419
12420 POWER STATE COORDINATION INTERFACE (PSCI)
12421 M:      Mark Rutland <mark.rutland@arm.com>
12422 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12423 L:      linux-arm-kernel@lists.infradead.org
12424 S:      Maintained
12425 F:      drivers/firmware/psci*.c
12426 F:      include/linux/psci.h
12427 F:      include/uapi/linux/psci.h
12428
12429 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12430 M:      Sebastian Reichel <sre@kernel.org>
12431 L:      linux-pm@vger.kernel.org
12432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12433 S:      Maintained
12434 F:      Documentation/ABI/testing/sysfs-class-power
12435 F:      Documentation/devicetree/bindings/power/supply/
12436 F:      include/linux/power_supply.h
12437 F:      drivers/power/supply/
12438
12439 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12440 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12441 L:      linuxppc-dev@lists.ozlabs.org
12442 S:      Maintained
12443 F:      drivers/char/powernv-op-panel.c
12444
12445 PPP OVER ATM (RFC 2364)
12446 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12447 S:      Maintained
12448 F:      net/atm/pppoatm.c
12449 F:      include/uapi/linux/atmppp.h
12450
12451 PPP OVER ETHERNET
12452 M:      Michal Ostrowski <mostrows@earthlink.net>
12453 S:      Maintained
12454 F:      drivers/net/ppp/pppoe.c
12455 F:      drivers/net/ppp/pppox.c
12456
12457 PPP OVER L2TP
12458 M:      James Chapman <jchapman@katalix.com>
12459 S:      Maintained
12460 F:      net/l2tp/l2tp_ppp.c
12461 F:      include/linux/if_pppol2tp.h
12462 F:      include/uapi/linux/if_pppol2tp.h
12463
12464 PPP PROTOCOL DRIVERS AND COMPRESSORS
12465 M:      Paul Mackerras <paulus@samba.org>
12466 L:      linux-ppp@vger.kernel.org
12467 S:      Maintained
12468 F:      drivers/net/ppp/ppp_*
12469
12470 PPS SUPPORT
12471 M:      Rodolfo Giometti <giometti@enneenne.com>
12472 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12473 L:      linuxpps@ml.enneenne.com (subscribers-only)
12474 S:      Maintained
12475 F:      Documentation/pps/
12476 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12477 F:      Documentation/ABI/testing/sysfs-pps
12478 F:      drivers/pps/
12479 F:      include/linux/pps*.h
12480 F:      include/uapi/linux/pps.h
12481
12482 PPTP DRIVER
12483 M:      Dmitry Kozlov <xeb@mail.ru>
12484 L:      netdev@vger.kernel.org
12485 S:      Maintained
12486 F:      drivers/net/ppp/pptp.c
12487 W:      http://sourceforge.net/projects/accel-pptp
12488
12489 PRINTK
12490 M:      Petr Mladek <pmladek@suse.com>
12491 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12492 R:      Steven Rostedt <rostedt@goodmis.org>
12493 S:      Maintained
12494 F:      kernel/printk/
12495 F:      include/linux/printk.h
12496
12497 PRISM54 WIRELESS DRIVER
12498 M:      Luis Chamberlain <mcgrof@kernel.org>
12499 L:      linux-wireless@vger.kernel.org
12500 W:      http://wireless.kernel.org/en/users/Drivers/p54
12501 S:      Obsolete
12502 F:      drivers/net/wireless/intersil/prism54/
12503
12504 PROC FILESYSTEM
12505 R:      Alexey Dobriyan <adobriyan@gmail.com>
12506 L:      linux-kernel@vger.kernel.org
12507 L:      linux-fsdevel@vger.kernel.org
12508 S:      Maintained
12509 F:      fs/proc/
12510 F:      include/linux/proc_fs.h
12511 F:      tools/testing/selftests/proc/
12512 F:      Documentation/filesystems/proc.txt
12513
12514 PROC SYSCTL
12515 M:      Luis Chamberlain <mcgrof@kernel.org>
12516 M:      Kees Cook <keescook@chromium.org>
12517 L:      linux-kernel@vger.kernel.org
12518 L:      linux-fsdevel@vger.kernel.org
12519 S:      Maintained
12520 F:      fs/proc/proc_sysctl.c
12521 F:      include/linux/sysctl.h
12522 F:      kernel/sysctl.c
12523 F:      tools/testing/selftests/sysctl/
12524
12525 PS3 NETWORK SUPPORT
12526 M:      Geoff Levand <geoff@infradead.org>
12527 L:      netdev@vger.kernel.org
12528 L:      linuxppc-dev@lists.ozlabs.org
12529 S:      Maintained
12530 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12531
12532 PS3 PLATFORM SUPPORT
12533 M:      Geoff Levand <geoff@infradead.org>
12534 L:      linuxppc-dev@lists.ozlabs.org
12535 S:      Maintained
12536 F:      arch/powerpc/boot/ps3*
12537 F:      arch/powerpc/include/asm/lv1call.h
12538 F:      arch/powerpc/include/asm/ps3*.h
12539 F:      arch/powerpc/platforms/ps3/
12540 F:      drivers/*/ps3*
12541 F:      drivers/ps3/
12542 F:      drivers/rtc/rtc-ps3.c
12543 F:      drivers/usb/host/*ps3.c
12544 F:      sound/ppc/snd_ps3*
12545
12546 PS3VRAM DRIVER
12547 M:      Jim Paris <jim@jtan.com>
12548 M:      Geoff Levand <geoff@infradead.org>
12549 L:      linuxppc-dev@lists.ozlabs.org
12550 S:      Maintained
12551 F:      drivers/block/ps3vram.c
12552
12553 PSAMPLE PACKET SAMPLING SUPPORT:
12554 M:      Yotam Gigi <yotam.gi@gmail.com>
12555 S:      Maintained
12556 F:      net/psample
12557 F:      include/net/psample.h
12558 F:      include/uapi/linux/psample.h
12559
12560 PSTORE FILESYSTEM
12561 M:      Kees Cook <keescook@chromium.org>
12562 M:      Anton Vorontsov <anton@enomsg.org>
12563 M:      Colin Cross <ccross@android.com>
12564 M:      Tony Luck <tony.luck@intel.com>
12565 S:      Maintained
12566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12567 F:      fs/pstore/
12568 F:      include/linux/pstore*
12569 F:      drivers/firmware/efi/efi-pstore.c
12570 F:      drivers/acpi/apei/erst.c
12571 F:      Documentation/admin-guide/ramoops.rst
12572 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12573 K:      \b(pstore|ramoops)
12574
12575 PTP HARDWARE CLOCK SUPPORT
12576 M:      Richard Cochran <richardcochran@gmail.com>
12577 L:      netdev@vger.kernel.org
12578 S:      Maintained
12579 W:      http://linuxptp.sourceforge.net/
12580 F:      Documentation/ABI/testing/sysfs-ptp
12581 F:      Documentation/ptp/*
12582 F:      drivers/net/phy/dp83640*
12583 F:      drivers/ptp/*
12584 F:      include/linux/ptp_cl*
12585
12586 PTRACE SUPPORT
12587 M:      Oleg Nesterov <oleg@redhat.com>
12588 S:      Maintained
12589 F:      include/asm-generic/syscall.h
12590 F:      include/linux/ptrace.h
12591 F:      include/linux/regset.h
12592 F:      include/linux/tracehook.h
12593 F:      include/uapi/linux/ptrace.h
12594 F:      include/uapi/linux/ptrace.h
12595 F:      include/asm-generic/ptrace.h
12596 F:      kernel/ptrace.c
12597 F:      arch/*/ptrace*.c
12598 F:      arch/*/*/ptrace*.c
12599 F:      arch/*/include/asm/ptrace*.h
12600
12601 PULSE8-CEC DRIVER
12602 M:      Hans Verkuil <hverkuil@xs4all.nl>
12603 L:      linux-media@vger.kernel.org
12604 T:      git git://linuxtv.org/media_tree.git
12605 S:      Maintained
12606 F:      drivers/media/usb/pulse8-cec/*
12607 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12608
12609 PVRUSB2 VIDEO4LINUX DRIVER
12610 M:      Mike Isely <isely@pobox.com>
12611 L:      pvrusb2@isely.net       (subscribers-only)
12612 L:      linux-media@vger.kernel.org
12613 W:      http://www.isely.net/pvrusb2/
12614 T:      git git://linuxtv.org/media_tree.git
12615 S:      Maintained
12616 F:      Documentation/media/v4l-drivers/pvrusb2*
12617 F:      drivers/media/usb/pvrusb2/
12618
12619 PWC WEBCAM DRIVER
12620 M:      Hans Verkuil <hverkuil@xs4all.nl>
12621 L:      linux-media@vger.kernel.org
12622 T:      git git://linuxtv.org/media_tree.git
12623 S:      Odd Fixes
12624 F:      drivers/media/usb/pwc/*
12625 F:      include/trace/events/pwc.h
12626
12627 PWM FAN DRIVER
12628 M:      Kamil Debski <kamil@wypas.org>
12629 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12630 L:      linux-hwmon@vger.kernel.org
12631 S:      Supported
12632 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12633 F:      Documentation/hwmon/pwm-fan
12634 F:      drivers/hwmon/pwm-fan.c
12635
12636 PWM IR Transmitter
12637 M:      Sean Young <sean@mess.org>
12638 L:      linux-media@vger.kernel.org
12639 S:      Maintained
12640 F:      drivers/media/rc/pwm-ir-tx.c
12641
12642 PWM SUBSYSTEM
12643 M:      Thierry Reding <thierry.reding@gmail.com>
12644 L:      linux-pwm@vger.kernel.org
12645 S:      Maintained
12646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12647 F:      Documentation/pwm.txt
12648 F:      Documentation/devicetree/bindings/pwm/
12649 F:      include/linux/pwm.h
12650 F:      drivers/pwm/
12651 F:      drivers/video/backlight/pwm_bl.c
12652 F:      include/linux/pwm_backlight.h
12653 F:      drivers/gpio/gpio-mvebu.c
12654 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12655
12656 PXA GPIO DRIVER
12657 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12658 L:      linux-gpio@vger.kernel.org
12659 S:      Maintained
12660 F:      drivers/gpio/gpio-pxa.c
12661
12662 PXA MMCI DRIVER
12663 S:      Orphan
12664
12665 PXA RTC DRIVER
12666 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12667 L:      linux-rtc@vger.kernel.org
12668 S:      Maintained
12669
12670 PXA2xx/PXA3xx SUPPORT
12671 M:      Daniel Mack <daniel@zonque.org>
12672 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12673 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12675 T:      git git://github.com/hzhuang1/linux.git
12676 T:      git git://github.com/rjarzmik/linux.git
12677 S:      Maintained
12678 F:      arch/arm/boot/dts/pxa*
12679 F:      arch/arm/mach-pxa/
12680 F:      drivers/dma/pxa*
12681 F:      drivers/pcmcia/pxa2xx*
12682 F:      drivers/pinctrl/pxa/
12683 F:      drivers/spi/spi-pxa2xx*
12684 F:      drivers/usb/gadget/udc/pxa2*
12685 F:      include/sound/pxa2xx-lib.h
12686 F:      sound/arm/pxa*
12687 F:      sound/soc/pxa/
12688
12689 QAT DRIVER
12690 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12691 L:      qat-linux@intel.com
12692 S:      Supported
12693 F:      drivers/crypto/qat/
12694
12695 QCOM AUDIO (ASoC) DRIVERS
12696 M:      Patrick Lai <plai@codeaurora.org>
12697 M:      Banajit Goswami <bgoswami@codeaurora.org>
12698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12699 S:      Supported
12700 F:      sound/soc/qcom/
12701
12702 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12703 M:      Gabriel Somlo <somlo@cmu.edu>
12704 M:      "Michael S. Tsirkin" <mst@redhat.com>
12705 L:      qemu-devel@nongnu.org
12706 S:      Maintained
12707 F:      drivers/firmware/qemu_fw_cfg.c
12708 F:      include/uapi/linux/qemu_fw_cfg.h
12709
12710 QIB DRIVER
12711 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12712 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12713 L:      linux-rdma@vger.kernel.org
12714 S:      Supported
12715 F:      drivers/infiniband/hw/qib/
12716
12717 QLOGIC QL41xxx FCOE DRIVER
12718 M:      QLogic-Storage-Upstream@cavium.com
12719 L:      linux-scsi@vger.kernel.org
12720 S:      Supported
12721 F:      drivers/scsi/qedf/
12722
12723 QLOGIC QL41xxx ISCSI DRIVER
12724 M:      QLogic-Storage-Upstream@cavium.com
12725 L:      linux-scsi@vger.kernel.org
12726 S:      Supported
12727 F:      drivers/scsi/qedi/
12728
12729 QLOGIC QL4xxx ETHERNET DRIVER
12730 M:      Ariel Elior <aelior@marvell.com>
12731 M:      GR-everest-linux-l2@marvell.com
12732 L:      netdev@vger.kernel.org
12733 S:      Supported
12734 F:      drivers/net/ethernet/qlogic/qed/
12735 F:      include/linux/qed/
12736 F:      drivers/net/ethernet/qlogic/qede/
12737
12738 QLOGIC QL4xxx RDMA DRIVER
12739 M:      Michal Kalderon <mkalderon@marvell.com>
12740 M:      Ariel Elior <aelior@marvell.com>
12741 L:      linux-rdma@vger.kernel.org
12742 S:      Supported
12743 F:      drivers/infiniband/hw/qedr/
12744 F:      include/uapi/rdma/qedr-abi.h
12745
12746 QLOGIC QLA1280 SCSI DRIVER
12747 M:      Michael Reed <mdr@sgi.com>
12748 L:      linux-scsi@vger.kernel.org
12749 S:      Maintained
12750 F:      drivers/scsi/qla1280.[ch]
12751
12752 QLOGIC QLA2XXX FC-SCSI DRIVER
12753 M:      qla2xxx-upstream@qlogic.com
12754 L:      linux-scsi@vger.kernel.org
12755 S:      Supported
12756 F:      Documentation/scsi/LICENSE.qla2xxx
12757 F:      drivers/scsi/qla2xxx/
12758
12759 QLOGIC QLA3XXX NETWORK DRIVER
12760 M:      GR-Linux-NIC-Dev@marvell.com
12761 L:      netdev@vger.kernel.org
12762 S:      Supported
12763 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12764 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12765
12766 QLOGIC QLA4XXX iSCSI DRIVER
12767 M:      QLogic-Storage-Upstream@qlogic.com
12768 L:      linux-scsi@vger.kernel.org
12769 S:      Supported
12770 F:      Documentation/scsi/LICENSE.qla4xxx
12771 F:      drivers/scsi/qla4xxx/
12772
12773 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12774 M:      Shahed Shaikh <shshaikh@marvell.com>
12775 M:      Manish Chopra <manishc@marvell.com>
12776 M:      GR-Linux-NIC-Dev@marvell.com
12777 L:      netdev@vger.kernel.org
12778 S:      Supported
12779 F:      drivers/net/ethernet/qlogic/qlcnic/
12780
12781 QLOGIC QLGE 10Gb ETHERNET DRIVER
12782 M:      Manish Chopra <manishc@marvell.com>
12783 M:      GR-Linux-NIC-Dev@marvell.com
12784 L:      netdev@vger.kernel.org
12785 S:      Supported
12786 F:      drivers/net/ethernet/qlogic/qlge/
12787
12788 QM1D1B0004 MEDIA DRIVER
12789 M:      Akihiro Tsukada <tskd08@gmail.com>
12790 L:      linux-media@vger.kernel.org
12791 S:      Odd Fixes
12792 F:      drivers/media/tuners/qm1d1b0004*
12793
12794 QM1D1C0042 MEDIA DRIVER
12795 M:      Akihiro Tsukada <tskd08@gmail.com>
12796 L:      linux-media@vger.kernel.org
12797 S:      Odd Fixes
12798 F:      drivers/media/tuners/qm1d1c0042*
12799
12800 QNX4 FILESYSTEM
12801 M:      Anders Larsen <al@alarsen.net>
12802 W:      http://www.alarsen.net/linux/qnx4fs/
12803 S:      Maintained
12804 F:      fs/qnx4/
12805 F:      include/uapi/linux/qnx4_fs.h
12806 F:      include/uapi/linux/qnxtypes.h
12807
12808 QORIQ DPAA2 FSL-MC BUS DRIVER
12809 M:      Stuart Yoder <stuyoder@gmail.com>
12810 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12811 L:      linux-kernel@vger.kernel.org
12812 S:      Maintained
12813 F:      drivers/bus/fsl-mc/
12814 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12815 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12816
12817 QT1010 MEDIA DRIVER
12818 M:      Antti Palosaari <crope@iki.fi>
12819 L:      linux-media@vger.kernel.org
12820 W:      https://linuxtv.org
12821 W:      http://palosaari.fi/linux/
12822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12823 T:      git git://linuxtv.org/anttip/media_tree.git
12824 S:      Maintained
12825 F:      drivers/media/tuners/qt1010*
12826
12827 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12828 M:      Kalle Valo <kvalo@codeaurora.org>
12829 L:      ath10k@lists.infradead.org
12830 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12832 S:      Supported
12833 F:      drivers/net/wireless/ath/ath10k/
12834
12835 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12836 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12837 L:      linux-wireless@vger.kernel.org
12838 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12839 S:      Supported
12840 F:      drivers/net/wireless/ath/ath9k/
12841
12842 QUALCOMM CAMERA SUBSYSTEM DRIVER
12843 M:      Todor Tomov <todor.too@gmail.com>
12844 L:      linux-media@vger.kernel.org
12845 S:      Maintained
12846 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12847 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12848 F:      drivers/media/platform/qcom/camss/
12849
12850 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12851 M:      Ilia Lin <ilia.lin@kernel.org>
12852 L:      linux-pm@vger.kernel.org
12853 S:      Maintained
12854 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12855 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12856
12857 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12858 M:      Timur Tabi <timur@kernel.org>
12859 L:      netdev@vger.kernel.org
12860 S:      Maintained
12861 F:      drivers/net/ethernet/qualcomm/emac/
12862
12863 QUALCOMM ETHQOS ETHERNET DRIVER
12864 M:      Vinod Koul <vkoul@kernel.org>
12865 M:      Niklas Cassel <niklas.cassel@linaro.org>
12866 L:      netdev@vger.kernel.org
12867 S:      Maintained
12868 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12869 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12870
12871 QUALCOMM GENERIC INTERFACE I2C DRIVER
12872 M:      Alok Chauhan <alokc@codeaurora.org>
12873 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12874 L:      linux-i2c@vger.kernel.org
12875 L:      linux-arm-msm@vger.kernel.org
12876 S:      Supported
12877 F:      drivers/i2c/busses/i2c-qcom-geni.c
12878
12879 QUALCOMM HEXAGON ARCHITECTURE
12880 M:      Richard Kuo <rkuo@codeaurora.org>
12881 L:      linux-hexagon@vger.kernel.org
12882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12883 S:      Supported
12884 F:      arch/hexagon/
12885
12886 QUALCOMM HIDMA DRIVER
12887 M:      Sinan Kaya <okaya@kernel.org>
12888 L:      linux-arm-kernel@lists.infradead.org
12889 L:      linux-arm-msm@vger.kernel.org
12890 L:      dmaengine@vger.kernel.org
12891 S:      Supported
12892 F:      drivers/dma/qcom/hidma*
12893
12894 QUALCOMM IOMMU
12895 M:      Rob Clark <robdclark@gmail.com>
12896 L:      iommu@lists.linux-foundation.org
12897 L:      linux-arm-msm@vger.kernel.org
12898 S:      Maintained
12899 F:      drivers/iommu/qcom_iommu.c
12900
12901 QUALCOMM TSENS THERMAL DRIVER
12902 M:      Amit Kucheria <amit.kucheria@linaro.org>
12903 L:      linux-pm@vger.kernel.org
12904 L:      linux-arm-msm@vger.kernel.org
12905 S:      Maintained
12906 F:      drivers/thermal/qcom/
12907
12908 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12909 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12910 L:      linux-media@vger.kernel.org
12911 L:      linux-arm-msm@vger.kernel.org
12912 T:      git git://linuxtv.org/media_tree.git
12913 S:      Maintained
12914 F:      drivers/media/platform/qcom/venus/
12915
12916 QUALCOMM WCN36XX WIRELESS DRIVER
12917 M:      Kalle Valo <kvalo@codeaurora.org>
12918 L:      wcn36xx@lists.infradead.org
12919 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12920 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12921 S:      Supported
12922 F:      drivers/net/wireless/ath/wcn36xx/
12923
12924 QUANTENNA QTNFMAC WIRELESS DRIVER
12925 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12926 M:      Avinash Patil <avinashp@quantenna.com>
12927 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12928 L:      linux-wireless@vger.kernel.org
12929 S:      Maintained
12930 F:      drivers/net/wireless/quantenna
12931
12932 RADEON and AMDGPU DRM DRIVERS
12933 M:      Alex Deucher <alexander.deucher@amd.com>
12934 M:      Christian König <christian.koenig@amd.com>
12935 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12936 L:      amd-gfx@lists.freedesktop.org
12937 T:      git git://people.freedesktop.org/~agd5f/linux
12938 S:      Supported
12939 F:      drivers/gpu/drm/radeon/
12940 F:      include/uapi/drm/radeon_drm.h
12941 F:      drivers/gpu/drm/amd/
12942 F:      include/uapi/drm/amdgpu_drm.h
12943
12944 RADEON FRAMEBUFFER DISPLAY DRIVER
12945 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12946 L:      linux-fbdev@vger.kernel.org
12947 S:      Maintained
12948 F:      drivers/video/fbdev/aty/radeon*
12949 F:      include/uapi/linux/radeonfb.h
12950
12951 RADIOSHARK RADIO DRIVER
12952 M:      Hans Verkuil <hverkuil@xs4all.nl>
12953 L:      linux-media@vger.kernel.org
12954 T:      git git://linuxtv.org/media_tree.git
12955 S:      Maintained
12956 F:      drivers/media/radio/radio-shark.c
12957
12958 RADIOSHARK2 RADIO DRIVER
12959 M:      Hans Verkuil <hverkuil@xs4all.nl>
12960 L:      linux-media@vger.kernel.org
12961 T:      git git://linuxtv.org/media_tree.git
12962 S:      Maintained
12963 F:      drivers/media/radio/radio-shark2.c
12964 F:      drivers/media/radio/radio-tea5777.c
12965
12966 RADOS BLOCK DEVICE (RBD)
12967 M:      Ilya Dryomov <idryomov@gmail.com>
12968 M:      Sage Weil <sage@redhat.com>
12969 M:      Alex Elder <elder@kernel.org>
12970 L:      ceph-devel@vger.kernel.org
12971 W:      http://ceph.com/
12972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12973 T:      git git://github.com/ceph/ceph-client.git
12974 S:      Supported
12975 F:      Documentation/ABI/testing/sysfs-bus-rbd
12976 F:      drivers/block/rbd.c
12977 F:      drivers/block/rbd_types.h
12978
12979 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12980 M:      Paul Mackerras <paulus@samba.org>
12981 L:      linux-fbdev@vger.kernel.org
12982 S:      Maintained
12983 F:      drivers/video/fbdev/aty/aty128fb.c
12984
12985 RAINSHADOW-CEC DRIVER
12986 M:      Hans Verkuil <hverkuil@xs4all.nl>
12987 L:      linux-media@vger.kernel.org
12988 T:      git git://linuxtv.org/media_tree.git
12989 S:      Maintained
12990 F:      drivers/media/usb/rainshadow-cec/*
12991
12992 RALINK MIPS ARCHITECTURE
12993 M:      John Crispin <john@phrozen.org>
12994 L:      linux-mips@vger.kernel.org
12995 S:      Maintained
12996 F:      arch/mips/ralink
12997
12998 RALINK RT2X00 WIRELESS LAN DRIVER
12999 P:      rt2x00 project
13000 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13001 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13002 L:      linux-wireless@vger.kernel.org
13003 S:      Maintained
13004 F:      drivers/net/wireless/ralink/rt2x00/
13005
13006 RAMDISK RAM BLOCK DEVICE DRIVER
13007 M:      Jens Axboe <axboe@kernel.dk>
13008 S:      Maintained
13009 F:      Documentation/blockdev/ramdisk.txt
13010 F:      drivers/block/brd.c
13011
13012 RANCHU VIRTUAL BOARD FOR MIPS
13013 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13014 L:      linux-mips@vger.kernel.org
13015 S:      Supported
13016 F:      arch/mips/generic/board-ranchu.c
13017 F:      arch/mips/configs/generic/board-ranchu.config
13018
13019 RANDOM NUMBER DRIVER
13020 M:      "Theodore Ts'o" <tytso@mit.edu>
13021 S:      Maintained
13022 F:      drivers/char/random.c
13023
13024 RAPIDIO SUBSYSTEM
13025 M:      Matt Porter <mporter@kernel.crashing.org>
13026 M:      Alexandre Bounine <alex.bou9@gmail.com>
13027 S:      Maintained
13028 F:      drivers/rapidio/
13029
13030 RAS INFRASTRUCTURE
13031 M:      Tony Luck <tony.luck@intel.com>
13032 M:      Borislav Petkov <bp@alien8.de>
13033 L:      linux-edac@vger.kernel.org
13034 S:      Maintained
13035 F:      drivers/ras/
13036 F:      include/linux/ras.h
13037 F:      include/ras/ras_event.h
13038 F:      Documentation/admin-guide/ras.rst
13039
13040 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13041 L:      linux-wireless@vger.kernel.org
13042 S:      Orphan
13043 F:      drivers/net/wireless/ray*
13044
13045 RCUTORTURE TEST FRAMEWORK
13046 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13047 M:      Josh Triplett <josh@joshtriplett.org>
13048 R:      Steven Rostedt <rostedt@goodmis.org>
13049 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13050 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13051 L:      linux-kernel@vger.kernel.org
13052 S:      Supported
13053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13054 F:      tools/testing/selftests/rcutorture
13055
13056 RDC R-321X SoC
13057 M:      Florian Fainelli <florian@openwrt.org>
13058 S:      Maintained
13059
13060 RDC R6040 FAST ETHERNET DRIVER
13061 M:      Florian Fainelli <f.fainelli@gmail.com>
13062 L:      netdev@vger.kernel.org
13063 S:      Maintained
13064 F:      drivers/net/ethernet/rdc/r6040.c
13065
13066 RDMAVT - RDMA verbs software
13067 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13068 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13069 L:      linux-rdma@vger.kernel.org
13070 S:      Supported
13071 F:      drivers/infiniband/sw/rdmavt
13072
13073 RDS - RELIABLE DATAGRAM SOCKETS
13074 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13075 L:      netdev@vger.kernel.org
13076 L:      linux-rdma@vger.kernel.org
13077 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13078 W:      https://oss.oracle.com/projects/rds/
13079 S:      Supported
13080 F:      net/rds/
13081 F:      Documentation/networking/rds.txt
13082
13083 RDT - RESOURCE ALLOCATION
13084 M:      Fenghua Yu <fenghua.yu@intel.com>
13085 M:      Reinette Chatre <reinette.chatre@intel.com>
13086 L:      linux-kernel@vger.kernel.org
13087 S:      Supported
13088 F:      arch/x86/kernel/cpu/resctrl/
13089 F:      arch/x86/include/asm/resctrl_sched.h
13090 F:      Documentation/x86/resctrl*
13091
13092 READ-COPY UPDATE (RCU)
13093 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13094 M:      Josh Triplett <josh@joshtriplett.org>
13095 R:      Steven Rostedt <rostedt@goodmis.org>
13096 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13097 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13098 R:      Joel Fernandes <joel@joelfernandes.org>
13099 L:      linux-kernel@vger.kernel.org
13100 W:      http://www.rdrop.com/users/paulmck/RCU/
13101 S:      Supported
13102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13103 F:      Documentation/RCU/
13104 X:      Documentation/RCU/torture.txt
13105 F:      include/linux/rcu*
13106 X:      include/linux/srcu*.h
13107 F:      kernel/rcu/
13108 X:      kernel/rcu/srcu*.c
13109
13110 REAL TIME CLOCK (RTC) SUBSYSTEM
13111 M:      Alessandro Zummo <a.zummo@towertech.it>
13112 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13113 L:      linux-rtc@vger.kernel.org
13114 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13116 S:      Maintained
13117 F:      Documentation/devicetree/bindings/rtc/
13118 F:      Documentation/rtc.txt
13119 F:      drivers/rtc/
13120 F:      include/linux/rtc.h
13121 F:      include/uapi/linux/rtc.h
13122 F:      include/linux/rtc/
13123 F:      include/linux/platform_data/rtc-*
13124 F:      tools/testing/selftests/rtc/
13125
13126 REALTEK AUDIO CODECS
13127 M:      Bard Liao <bardliao@realtek.com>
13128 M:      Oder Chiou <oder_chiou@realtek.com>
13129 S:      Maintained
13130 F:      sound/soc/codecs/rt*
13131 F:      include/sound/rt*.h
13132
13133 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13134 M:      Linus Walleij <linus.walleij@linaro.org>
13135 S:      Maintained
13136 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13137 F:      drivers/net/dsa/realtek-smi*
13138 F:      drivers/net/dsa/rtl83*
13139
13140 REDPINE WIRELESS DRIVER
13141 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13142 M:      Siva Rebbagondla <siva8118@gmail.com>
13143 L:      linux-wireless@vger.kernel.org
13144 S:      Maintained
13145 F:      drivers/net/wireless/rsi/
13146
13147 REGISTER MAP ABSTRACTION
13148 M:      Mark Brown <broonie@kernel.org>
13149 L:      linux-kernel@vger.kernel.org
13150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13151 S:      Supported
13152 F:      Documentation/devicetree/bindings/regmap/
13153 F:      drivers/base/regmap/
13154 F:      include/linux/regmap.h
13155
13156 REISERFS FILE SYSTEM
13157 L:      reiserfs-devel@vger.kernel.org
13158 S:      Supported
13159 F:      fs/reiserfs/
13160
13161 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13162 M:      Ohad Ben-Cohen <ohad@wizery.com>
13163 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13164 L:      linux-remoteproc@vger.kernel.org
13165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13166 S:      Maintained
13167 F:      Documentation/devicetree/bindings/remoteproc/
13168 F:      Documentation/remoteproc.txt
13169 F:      drivers/remoteproc/
13170 F:      include/linux/remoteproc.h
13171
13172 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13173 M:      Ohad Ben-Cohen <ohad@wizery.com>
13174 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13175 L:      linux-remoteproc@vger.kernel.org
13176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13177 S:      Maintained
13178 F:      drivers/rpmsg/
13179 F:      Documentation/rpmsg.txt
13180 F:      include/linux/rpmsg.h
13181 F:      include/linux/rpmsg/
13182
13183 RENESAS CLOCK DRIVERS
13184 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13185 L:      linux-renesas-soc@vger.kernel.org
13186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13187 S:      Supported
13188 F:      drivers/clk/renesas/
13189
13190 RENESAS EMEV2 I2C DRIVER
13191 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13192 S:      Supported
13193 F:      drivers/i2c/busses/i2c-emev2.c
13194
13195 RENESAS ETHERNET DRIVERS
13196 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13197 L:      netdev@vger.kernel.org
13198 L:      linux-renesas-soc@vger.kernel.org
13199 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13200 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13201 F:      drivers/net/ethernet/renesas/
13202 F:      include/linux/sh_eth.h
13203
13204 RENESAS R-CAR GYROADC DRIVER
13205 M:      Marek Vasut <marek.vasut@gmail.com>
13206 L:      linux-iio@vger.kernel.org
13207 S:      Supported
13208 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13209 F:      drivers/iio/adc/rcar-gyroadc.c
13210
13211 RENESAS R-CAR I2C DRIVERS
13212 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13213 S:      Supported
13214 F:      drivers/i2c/busses/i2c-rcar.c
13215 F:      drivers/i2c/busses/i2c-sh_mobile.c
13216
13217 RENESAS RIIC DRIVER
13218 M:      Chris Brandt <chris.brandt@renesas.com>
13219 S:      Supported
13220 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13221 F:      drivers/i2c/busses/i2c-riic.c
13222
13223 RENESAS USB PHY DRIVER
13224 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13225 L:      linux-renesas-soc@vger.kernel.org
13226 S:      Maintained
13227 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13228
13229 RESET CONTROLLER FRAMEWORK
13230 M:      Philipp Zabel <p.zabel@pengutronix.de>
13231 T:      git git://git.pengutronix.de/git/pza/linux
13232 S:      Maintained
13233 F:      drivers/reset/
13234 F:      Documentation/devicetree/bindings/reset/
13235 F:      include/dt-bindings/reset/
13236 F:      include/linux/reset.h
13237 F:      include/linux/reset/
13238 F:      include/linux/reset-controller.h
13239
13240 RESTARTABLE SEQUENCES SUPPORT
13241 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13242 M:      Peter Zijlstra <peterz@infradead.org>
13243 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13244 M:      Boqun Feng <boqun.feng@gmail.com>
13245 L:      linux-kernel@vger.kernel.org
13246 S:      Supported
13247 F:      kernel/rseq.c
13248 F:      include/uapi/linux/rseq.h
13249 F:      include/trace/events/rseq.h
13250 F:      tools/testing/selftests/rseq/
13251
13252 RFKILL
13253 M:      Johannes Berg <johannes@sipsolutions.net>
13254 L:      linux-wireless@vger.kernel.org
13255 W:      http://wireless.kernel.org/
13256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13258 S:      Maintained
13259 F:      Documentation/rfkill.txt
13260 F:      Documentation/ABI/stable/sysfs-class-rfkill
13261 F:      net/rfkill/
13262 F:      include/linux/rfkill.h
13263 F:      include/uapi/linux/rfkill.h
13264
13265 RHASHTABLE
13266 M:      Thomas Graf <tgraf@suug.ch>
13267 M:      Herbert Xu <herbert@gondor.apana.org.au>
13268 L:      netdev@vger.kernel.org
13269 S:      Maintained
13270 F:      lib/rhashtable.c
13271 F:      lib/test_rhashtable.c
13272 F:      include/linux/rhashtable.h
13273 F:      include/linux/rhashtable-types.h
13274
13275 RICOH R5C592 MEMORYSTICK DRIVER
13276 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13277 S:      Maintained
13278 F:      drivers/memstick/host/r592.*
13279
13280 RICOH SMARTMEDIA/XD DRIVER
13281 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13282 S:      Maintained
13283 F:      drivers/mtd/nand/raw/r852.c
13284 F:      drivers/mtd/nand/raw/r852.h
13285
13286 RISC-V ARCHITECTURE
13287 M:      Palmer Dabbelt <palmer@sifive.com>
13288 M:      Albert Ou <aou@eecs.berkeley.edu>
13289 L:      linux-riscv@lists.infradead.org
13290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13291 S:      Supported
13292 F:      arch/riscv/
13293 K:      riscv
13294 N:      riscv
13295
13296 ROCCAT DRIVERS
13297 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13298 W:      http://sourceforge.net/projects/roccat/
13299 S:      Maintained
13300 F:      drivers/hid/hid-roccat*
13301 F:      include/linux/hid-roccat*
13302 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13303
13304 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13305 M:      Jacob chen <jacob2.chen@rock-chips.com>
13306 L:      linux-media@vger.kernel.org
13307 S:      Maintained
13308 F:      drivers/media/platform/rockchip/rga/
13309 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13310
13311 ROCKCHIP VPU CODEC DRIVER
13312 M:      Ezequiel Garcia <ezequiel@collabora.com>
13313 L:      linux-media@vger.kernel.org
13314 S:      Maintained
13315 F:      drivers/staging/media/platform/rockchip/vpu/
13316 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13317
13318 ROCKER DRIVER
13319 M:      Jiri Pirko <jiri@resnulli.us>
13320 L:      netdev@vger.kernel.org
13321 S:      Supported
13322 F:      drivers/net/ethernet/rocker/
13323
13324 ROCKETPORT DRIVER
13325 P:      Comtrol Corp.
13326 W:      http://www.comtrol.com
13327 S:      Maintained
13328 F:      Documentation/serial/rocket.txt
13329 F:      drivers/tty/rocket*
13330
13331 ROCKETPORT EXPRESS/INFINITY DRIVER
13332 M:      Kevin Cernekee <cernekee@gmail.com>
13333 L:      linux-serial@vger.kernel.org
13334 S:      Odd Fixes
13335 F:      drivers/tty/serial/rp2.*
13336
13337 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13338 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13339 L:      linux-kernel@vger.kernel.org
13340 L:      linux-renesas-soc@vger.kernel.org
13341 S:      Supported
13342 F:      drivers/mfd/bd9571mwv.c
13343 F:      drivers/regulator/bd9571mwv-regulator.c
13344 F:      drivers/gpio/gpio-bd9571mwv.c
13345 F:      include/linux/mfd/bd9571mwv.h
13346 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13347
13348 ROSE NETWORK LAYER
13349 M:      Ralf Baechle <ralf@linux-mips.org>
13350 L:      linux-hams@vger.kernel.org
13351 W:      http://www.linux-ax25.org/
13352 S:      Maintained
13353 F:      include/net/rose.h
13354 F:      include/uapi/linux/rose.h
13355 F:      net/rose/
13356
13357 RTL2830 MEDIA DRIVER
13358 M:      Antti Palosaari <crope@iki.fi>
13359 L:      linux-media@vger.kernel.org
13360 W:      https://linuxtv.org
13361 W:      http://palosaari.fi/linux/
13362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13363 T:      git git://linuxtv.org/anttip/media_tree.git
13364 S:      Maintained
13365 F:      drivers/media/dvb-frontends/rtl2830*
13366
13367 RTL2832 MEDIA DRIVER
13368 M:      Antti Palosaari <crope@iki.fi>
13369 L:      linux-media@vger.kernel.org
13370 W:      https://linuxtv.org
13371 W:      http://palosaari.fi/linux/
13372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13373 T:      git git://linuxtv.org/anttip/media_tree.git
13374 S:      Maintained
13375 F:      drivers/media/dvb-frontends/rtl2832*
13376
13377 RTL2832_SDR MEDIA DRIVER
13378 M:      Antti Palosaari <crope@iki.fi>
13379 L:      linux-media@vger.kernel.org
13380 W:      https://linuxtv.org
13381 W:      http://palosaari.fi/linux/
13382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13383 T:      git git://linuxtv.org/anttip/media_tree.git
13384 S:      Maintained
13385 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13386
13387 RTL8180 WIRELESS DRIVER
13388 L:      linux-wireless@vger.kernel.org
13389 W:      http://wireless.kernel.org/
13390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13391 S:      Orphan
13392 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13393
13394 RTL8187 WIRELESS DRIVER
13395 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13396 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13397 M:      Larry Finger <Larry.Finger@lwfinger.net>
13398 L:      linux-wireless@vger.kernel.org
13399 W:      http://wireless.kernel.org/
13400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13401 S:      Maintained
13402 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13403
13404 REALTEK WIRELESS DRIVER (rtlwifi family)
13405 M:      Ping-Ke Shih <pkshih@realtek.com>
13406 L:      linux-wireless@vger.kernel.org
13407 W:      http://wireless.kernel.org/
13408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13409 S:      Maintained
13410 F:      drivers/net/wireless/realtek/rtlwifi/
13411
13412 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13413 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13414 L:      linux-wireless@vger.kernel.org
13415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13416 S:      Maintained
13417 F:      drivers/net/wireless/realtek/rtl8xxxu/
13418
13419 RXRPC SOCKETS (AF_RXRPC)
13420 M:      David Howells <dhowells@redhat.com>
13421 L:      linux-afs@lists.infradead.org
13422 S:      Supported
13423 F:      net/rxrpc/
13424 F:      include/keys/rxrpc-type.h
13425 F:      include/net/af_rxrpc.h
13426 F:      include/trace/events/rxrpc.h
13427 F:      include/uapi/linux/rxrpc.h
13428 F:      Documentation/networking/rxrpc.txt
13429 W:      https://www.infradead.org/~dhowells/kafs/
13430
13431 S3 SAVAGE FRAMEBUFFER DRIVER
13432 M:      Antonino Daplas <adaplas@gmail.com>
13433 L:      linux-fbdev@vger.kernel.org
13434 S:      Maintained
13435 F:      drivers/video/fbdev/savage/
13436
13437 S390
13438 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13439 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13440 L:      linux-s390@vger.kernel.org
13441 W:      http://www.ibm.com/developerworks/linux/linux390/
13442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13443 S:      Supported
13444 F:      arch/s390/
13445 F:      drivers/s390/
13446 F:      Documentation/s390/
13447 F:      Documentation/driver-api/s390-drivers.rst
13448
13449 S390 COMMON I/O LAYER
13450 M:      Sebastian Ott <sebott@linux.ibm.com>
13451 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13452 L:      linux-s390@vger.kernel.org
13453 W:      http://www.ibm.com/developerworks/linux/linux390/
13454 S:      Supported
13455 F:      drivers/s390/cio/
13456
13457 S390 DASD DRIVER
13458 M:      Stefan Haberland <sth@linux.ibm.com>
13459 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13460 L:      linux-s390@vger.kernel.org
13461 W:      http://www.ibm.com/developerworks/linux/linux390/
13462 S:      Supported
13463 F:      drivers/s390/block/dasd*
13464 F:      block/partitions/ibm.c
13465
13466 S390 IOMMU (PCI)
13467 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13468 L:      linux-s390@vger.kernel.org
13469 W:      http://www.ibm.com/developerworks/linux/linux390/
13470 S:      Supported
13471 F:      drivers/iommu/s390-iommu.c
13472
13473 S390 IUCV NETWORK LAYER
13474 M:      Julian Wiedmann <jwi@linux.ibm.com>
13475 M:      Ursula Braun <ubraun@linux.ibm.com>
13476 L:      linux-s390@vger.kernel.org
13477 W:      http://www.ibm.com/developerworks/linux/linux390/
13478 S:      Supported
13479 F:      drivers/s390/net/*iucv*
13480 F:      include/net/iucv/
13481 F:      net/iucv/
13482
13483 S390 NETWORK DRIVERS
13484 M:      Julian Wiedmann <jwi@linux.ibm.com>
13485 M:      Ursula Braun <ubraun@linux.ibm.com>
13486 L:      linux-s390@vger.kernel.org
13487 W:      http://www.ibm.com/developerworks/linux/linux390/
13488 S:      Supported
13489 F:      drivers/s390/net/
13490
13491 S390 PCI SUBSYSTEM
13492 M:      Sebastian Ott <sebott@linux.ibm.com>
13493 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13494 L:      linux-s390@vger.kernel.org
13495 W:      http://www.ibm.com/developerworks/linux/linux390/
13496 S:      Supported
13497 F:      arch/s390/pci/
13498 F:      drivers/pci/hotplug/s390_pci_hpc.c
13499
13500 S390 VFIO-CCW DRIVER
13501 M:      Cornelia Huck <cohuck@redhat.com>
13502 M:      Farhan Ali <alifm@linux.ibm.com>
13503 M:      Eric Farman <farman@linux.ibm.com>
13504 R:      Halil Pasic <pasic@linux.ibm.com>
13505 L:      linux-s390@vger.kernel.org
13506 L:      kvm@vger.kernel.org
13507 S:      Supported
13508 F:      drivers/s390/cio/vfio_ccw*
13509 F:      Documentation/s390/vfio-ccw.txt
13510 F:      include/uapi/linux/vfio_ccw.h
13511
13512 S390 ZCRYPT DRIVER
13513 M:      Harald Freudenberger <freude@linux.ibm.com>
13514 L:      linux-s390@vger.kernel.org
13515 W:      http://www.ibm.com/developerworks/linux/linux390/
13516 S:      Supported
13517 F:      drivers/s390/crypto/
13518
13519 S390 VFIO AP DRIVER
13520 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13521 M:      Pierre Morel <pmorel@linux.ibm.com>
13522 M:      Halil Pasic <pasic@linux.ibm.com>
13523 L:      linux-s390@vger.kernel.org
13524 W:      http://www.ibm.com/developerworks/linux/linux390/
13525 S:      Supported
13526 F:      drivers/s390/crypto/vfio_ap_drv.c
13527 F:      drivers/s390/crypto/vfio_ap_private.h
13528 F:      drivers/s390/crypto/vfio_ap_ops.c
13529 F:      Documentation/s390/vfio-ap.txt
13530
13531 S390 ZFCP DRIVER
13532 M:      Steffen Maier <maier@linux.ibm.com>
13533 M:      Benjamin Block <bblock@linux.ibm.com>
13534 L:      linux-s390@vger.kernel.org
13535 W:      http://www.ibm.com/developerworks/linux/linux390/
13536 S:      Supported
13537 F:      drivers/s390/scsi/zfcp_*
13538
13539 S3C24XX SD/MMC Driver
13540 M:      Ben Dooks <ben-linux@fluff.org>
13541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13542 S:      Supported
13543 F:      drivers/mmc/host/s3cmci.*
13544
13545 SAA6588 RDS RECEIVER DRIVER
13546 M:      Hans Verkuil <hverkuil@xs4all.nl>
13547 L:      linux-media@vger.kernel.org
13548 T:      git git://linuxtv.org/media_tree.git
13549 W:      https://linuxtv.org
13550 S:      Odd Fixes
13551 F:      drivers/media/i2c/saa6588*
13552
13553 SAA7134 VIDEO4LINUX DRIVER
13554 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13555 L:      linux-media@vger.kernel.org
13556 W:      https://linuxtv.org
13557 T:      git git://linuxtv.org/media_tree.git
13558 S:      Odd fixes
13559 F:      Documentation/media/v4l-drivers/saa7134*
13560 F:      drivers/media/pci/saa7134/
13561
13562 SAA7146 VIDEO4LINUX-2 DRIVER
13563 M:      Hans Verkuil <hverkuil@xs4all.nl>
13564 L:      linux-media@vger.kernel.org
13565 T:      git git://linuxtv.org/media_tree.git
13566 S:      Maintained
13567 F:      drivers/media/common/saa7146/
13568 F:      drivers/media/pci/saa7146/
13569 F:      include/media/drv-intf/saa7146*
13570
13571 SAMSUNG AUDIO (ASoC) DRIVERS
13572 M:      Krzysztof Kozlowski <krzk@kernel.org>
13573 M:      Sangbeom Kim <sbkim73@samsung.com>
13574 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13576 S:      Supported
13577 F:      sound/soc/samsung/
13578 F:      Documentation/devicetree/bindings/sound/samsung*
13579
13580 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13581 M:      Krzysztof Kozlowski <krzk@kernel.org>
13582 L:      linux-crypto@vger.kernel.org
13583 L:      linux-samsung-soc@vger.kernel.org
13584 S:      Maintained
13585 F:      drivers/crypto/exynos-rng.c
13586 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13587
13588 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13589 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13590 L:      linux-samsung-soc@vger.kernel.org
13591 S:      Maintained
13592 F:      drivers/char/hw_random/exynos-trng.c
13593 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13594
13595 SAMSUNG FRAMEBUFFER DRIVER
13596 M:      Jingoo Han <jingoohan1@gmail.com>
13597 L:      linux-fbdev@vger.kernel.org
13598 S:      Maintained
13599 F:      drivers/video/fbdev/s3c-fb.c
13600
13601 SAMSUNG LAPTOP DRIVER
13602 M:      Corentin Chary <corentin.chary@gmail.com>
13603 L:      platform-driver-x86@vger.kernel.org
13604 S:      Maintained
13605 F:      drivers/platform/x86/samsung-laptop.c
13606
13607 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13608 M:      Sangbeom Kim <sbkim73@samsung.com>
13609 M:      Krzysztof Kozlowski <krzk@kernel.org>
13610 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13611 L:      linux-kernel@vger.kernel.org
13612 L:      linux-samsung-soc@vger.kernel.org
13613 S:      Supported
13614 F:      drivers/mfd/sec*.c
13615 F:      drivers/regulator/s2m*.c
13616 F:      drivers/regulator/s5m*.c
13617 F:      drivers/clk/clk-s2mps11.c
13618 F:      drivers/rtc/rtc-s5m.c
13619 F:      include/linux/mfd/samsung/
13620 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13621 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13622 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13623 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13624
13625 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13626 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13627 L:      linux-media@vger.kernel.org
13628 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13629 S:      Maintained
13630 F:      drivers/media/platform/s3c-camif/
13631 F:      include/media/drv-intf/s3c_camif.h
13632
13633 SAMSUNG S3FWRN5 NFC DRIVER
13634 M:      Robert Baldyga <r.baldyga@samsung.com>
13635 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13636 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13637 S:      Supported
13638 F:      drivers/nfc/s3fwrn5
13639
13640 SAMSUNG S5C73M3 CAMERA DRIVER
13641 M:      Kyungmin Park <kyungmin.park@samsung.com>
13642 M:      Andrzej Hajda <a.hajda@samsung.com>
13643 L:      linux-media@vger.kernel.org
13644 S:      Supported
13645 F:      drivers/media/i2c/s5c73m3/*
13646
13647 SAMSUNG S5K5BAF CAMERA DRIVER
13648 M:      Kyungmin Park <kyungmin.park@samsung.com>
13649 M:      Andrzej Hajda <a.hajda@samsung.com>
13650 L:      linux-media@vger.kernel.org
13651 S:      Supported
13652 F:      drivers/media/i2c/s5k5baf.c
13653
13654 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13655 M:      Krzysztof Kozlowski <krzk@kernel.org>
13656 M:      Vladimir Zapolskiy <vz@mleia.com>
13657 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13658 L:      linux-crypto@vger.kernel.org
13659 L:      linux-samsung-soc@vger.kernel.org
13660 S:      Maintained
13661 F:      drivers/crypto/s5p-sss.c
13662
13663 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13664 M:      Kyungmin Park <kyungmin.park@samsung.com>
13665 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13666 L:      linux-media@vger.kernel.org
13667 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13668 S:      Supported
13669 F:      drivers/media/platform/exynos4-is/
13670
13671 SAMSUNG SOC CLOCK DRIVERS
13672 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13673 M:      Tomasz Figa <tomasz.figa@gmail.com>
13674 M:      Chanwoo Choi <cw00.choi@samsung.com>
13675 S:      Supported
13676 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13678 F:      drivers/clk/samsung/
13679 F:      include/dt-bindings/clock/exynos*.h
13680 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13681
13682 SAMSUNG SPI DRIVERS
13683 M:      Kukjin Kim <kgene@kernel.org>
13684 M:      Krzysztof Kozlowski <krzk@kernel.org>
13685 M:      Andi Shyti <andi@etezian.org>
13686 L:      linux-spi@vger.kernel.org
13687 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13688 S:      Maintained
13689 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13690 F:      drivers/spi/spi-s3c*
13691 F:      include/linux/platform_data/spi-s3c64xx.h
13692
13693 SAMSUNG SXGBE DRIVERS
13694 M:      Byungho An <bh74.an@samsung.com>
13695 M:      Girish K S <ks.giri@samsung.com>
13696 M:      Vipul Pandya <vipul.pandya@samsung.com>
13697 S:      Supported
13698 L:      netdev@vger.kernel.org
13699 F:      drivers/net/ethernet/samsung/sxgbe/
13700
13701 SAMSUNG THERMAL DRIVER
13702 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13703 L:      linux-pm@vger.kernel.org
13704 L:      linux-samsung-soc@vger.kernel.org
13705 S:      Supported
13706 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13707 F:      drivers/thermal/samsung/
13708
13709 SAMSUNG USB2 PHY DRIVER
13710 M:      Kamil Debski <kamil@wypas.org>
13711 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13712 L:      linux-kernel@vger.kernel.org
13713 S:      Supported
13714 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13715 F:      Documentation/phy/samsung-usb2.txt
13716 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13717 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13718 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13719 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13720 F:      drivers/phy/samsung/phy-samsung-usb2.c
13721 F:      drivers/phy/samsung/phy-samsung-usb2.h
13722
13723 SC1200 WDT DRIVER
13724 M:      Zwane Mwaikambo <zwanem@gmail.com>
13725 S:      Maintained
13726 F:      drivers/watchdog/sc1200wdt.c
13727
13728 SCHEDULER
13729 M:      Ingo Molnar <mingo@redhat.com>
13730 M:      Peter Zijlstra <peterz@infradead.org>
13731 L:      linux-kernel@vger.kernel.org
13732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13733 S:      Maintained
13734 F:      kernel/sched/
13735 F:      include/linux/sched.h
13736 F:      include/uapi/linux/sched.h
13737 F:      include/linux/wait.h
13738 F:      include/linux/preempt.h
13739
13740 SCR24X CHIP CARD INTERFACE DRIVER
13741 M:      Lubomir Rintel <lkundrak@v3.sk>
13742 S:      Supported
13743 F:      drivers/char/pcmcia/scr24x_cs.c
13744
13745 SCSI CDROM DRIVER
13746 M:      Jens Axboe <axboe@kernel.dk>
13747 L:      linux-scsi@vger.kernel.org
13748 W:      http://www.kernel.dk
13749 S:      Maintained
13750 F:      drivers/scsi/sr*
13751
13752 SCSI RDMA PROTOCOL (SRP) INITIATOR
13753 M:      Bart Van Assche <bvanassche@acm.org>
13754 L:      linux-rdma@vger.kernel.org
13755 S:      Supported
13756 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13757 F:      drivers/infiniband/ulp/srp/
13758 F:      include/scsi/srp.h
13759
13760 SCSI RDMA PROTOCOL (SRP) TARGET
13761 M:      Bart Van Assche <bvanassche@acm.org>
13762 L:      linux-rdma@vger.kernel.org
13763 L:      target-devel@vger.kernel.org
13764 S:      Supported
13765 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13766 F:      drivers/infiniband/ulp/srpt/
13767
13768 SCSI SG DRIVER
13769 M:      Doug Gilbert <dgilbert@interlog.com>
13770 L:      linux-scsi@vger.kernel.org
13771 W:      http://sg.danny.cz/sg
13772 S:      Maintained
13773 F:      Documentation/scsi/scsi-generic.txt
13774 F:      drivers/scsi/sg.c
13775 F:      include/scsi/sg.h
13776
13777 SCSI SUBSYSTEM
13778 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13780 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13782 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13783 L:      linux-scsi@vger.kernel.org
13784 S:      Maintained
13785 F:      Documentation/devicetree/bindings/scsi/
13786 F:      drivers/scsi/
13787 F:      include/scsi/
13788
13789 SCSI TAPE DRIVER
13790 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13791 L:      linux-scsi@vger.kernel.org
13792 S:      Maintained
13793 F:      Documentation/scsi/st.txt
13794 F:      drivers/scsi/st.*
13795 F:      drivers/scsi/st_*.h
13796
13797 SCSI TARGET SUBSYSTEM
13798 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13799 L:      linux-scsi@vger.kernel.org
13800 L:      target-devel@vger.kernel.org
13801 W:      http://www.linux-iscsi.org
13802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13803 Q:      https://patchwork.kernel.org/project/target-devel/list/
13804 S:      Supported
13805 F:      drivers/target/
13806 F:      include/target/
13807 F:      Documentation/target/
13808
13809 SCTP PROTOCOL
13810 M:      Vlad Yasevich <vyasevich@gmail.com>
13811 M:      Neil Horman <nhorman@tuxdriver.com>
13812 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13813 L:      linux-sctp@vger.kernel.org
13814 W:      http://lksctp.sourceforge.net
13815 S:      Maintained
13816 F:      Documentation/networking/sctp.txt
13817 F:      include/linux/sctp.h
13818 F:      include/uapi/linux/sctp.h
13819 F:      include/net/sctp/
13820 F:      net/sctp/
13821
13822 SCx200 CPU SUPPORT
13823 M:      Jim Cromie <jim.cromie@gmail.com>
13824 S:      Odd Fixes
13825 F:      Documentation/i2c/busses/scx200_acb
13826 F:      arch/x86/platform/scx200/
13827 F:      drivers/watchdog/scx200_wdt.c
13828 F:      drivers/i2c/busses/scx200*
13829 F:      drivers/mtd/maps/scx200_docflash.c
13830 F:      include/linux/scx200.h
13831
13832 SCx200 GPIO DRIVER
13833 M:      Jim Cromie <jim.cromie@gmail.com>
13834 S:      Maintained
13835 F:      drivers/char/scx200_gpio.c
13836 F:      include/linux/scx200_gpio.h
13837
13838 SCx200 HRT CLOCKSOURCE DRIVER
13839 M:      Jim Cromie <jim.cromie@gmail.com>
13840 S:      Maintained
13841 F:      drivers/clocksource/scx200_hrt.c
13842
13843 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13844 M:      Sascha Sommer <saschasommer@freenet.de>
13845 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13846 S:      Maintained
13847 F:      drivers/mmc/host/sdricoh_cs.c
13848
13849 SECO BOARDS CEC DRIVER
13850 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13851 S:      Maintained
13852 F:      drivers/media/platform/seco-cec/seco-cec.c
13853 F:      drivers/media/platform/seco-cec/seco-cec.h
13854
13855 SECURE COMPUTING
13856 M:      Kees Cook <keescook@chromium.org>
13857 R:      Andy Lutomirski <luto@amacapital.net>
13858 R:      Will Drewry <wad@chromium.org>
13859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13860 S:      Supported
13861 F:      kernel/seccomp.c
13862 F:      include/uapi/linux/seccomp.h
13863 F:      include/linux/seccomp.h
13864 F:      tools/testing/selftests/seccomp/*
13865 F:      tools/testing/selftests/kselftest_harness.h
13866 F:      Documentation/userspace-api/seccomp_filter.rst
13867 K:      \bsecure_computing
13868 K:      \bTIF_SECCOMP\b
13869
13870 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13871 M:      Al Cooper <alcooperx@gmail.com>
13872 L:      linux-mmc@vger.kernel.org
13873 L:      bcm-kernel-feedback-list@broadcom.com
13874 S:      Maintained
13875 F:      drivers/mmc/host/sdhci-brcmstb*
13876
13877 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13878 M:      Adrian Hunter <adrian.hunter@intel.com>
13879 L:      linux-mmc@vger.kernel.org
13880 S:      Maintained
13881 F:      drivers/mmc/host/sdhci*
13882 F:      include/linux/mmc/sdhci*
13883
13884 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13885 M:      Adrian Hunter <adrian.hunter@intel.com>
13886 M:      Ritesh Harjani <riteshh@codeaurora.org>
13887 M:      Asutosh Das <asutoshd@codeaurora.org>
13888 L:      linux-mmc@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/mmc/host/cqhci*
13891
13892 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13893 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13894 M:      Manjunath M B <manjumb@synopsys.com>
13895 L:      linux-mmc@vger.kernel.org
13896 S:      Maintained
13897 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13898
13899 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13900 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13901 L:      linux-mmc@vger.kernel.org
13902 S:      Supported
13903 F:      drivers/mmc/host/sdhci-of-at91.c
13904
13905 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13906 M:      Ben Dooks <ben-linux@fluff.org>
13907 M:      Jaehoon Chung <jh80.chung@samsung.com>
13908 L:      linux-mmc@vger.kernel.org
13909 S:      Maintained
13910 F:      drivers/mmc/host/sdhci-s3c*
13911
13912 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13913 M:      Viresh Kumar <vireshk@kernel.org>
13914 L:      linux-mmc@vger.kernel.org
13915 S:      Maintained
13916 F:      drivers/mmc/host/sdhci-spear.c
13917
13918 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13919 M:      Kishon Vijay Abraham I <kishon@ti.com>
13920 L:      linux-mmc@vger.kernel.org
13921 S:      Maintained
13922 F:      drivers/mmc/host/sdhci-omap.c
13923
13924 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13925 M:      Scott Bauer <scott.bauer@intel.com>
13926 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13927 L:      linux-block@vger.kernel.org
13928 S:      Supported
13929 F:      block/sed*
13930 F:      block/opal_proto.h
13931 F:      include/linux/sed*
13932 F:      include/uapi/linux/sed*
13933
13934 SECURITY CONTACT
13935 M:      Security Officers <security@kernel.org>
13936 S:      Supported
13937
13938 SECURITY SUBSYSTEM
13939 M:      James Morris <jmorris@namei.org>
13940 M:      "Serge E. Hallyn" <serge@hallyn.com>
13941 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13943 W:      http://kernsec.org/
13944 S:      Supported
13945 F:      security/
13946 X:      security/selinux/
13947
13948 SELINUX SECURITY MODULE
13949 M:      Paul Moore <paul@paul-moore.com>
13950 M:      Stephen Smalley <sds@tycho.nsa.gov>
13951 M:      Eric Paris <eparis@parisplace.org>
13952 L:      selinux@vger.kernel.org
13953 W:      https://selinuxproject.org
13954 W:      https://github.com/SELinuxProject
13955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13956 S:      Supported
13957 F:      include/linux/selinux*
13958 F:      security/selinux/
13959 F:      scripts/selinux/
13960 F:      Documentation/admin-guide/LSM/SELinux.rst
13961
13962 SENSABLE PHANTOM
13963 M:      Jiri Slaby <jirislaby@gmail.com>
13964 S:      Maintained
13965 F:      drivers/misc/phantom.c
13966 F:      include/uapi/linux/phantom.h
13967
13968 SERIAL DEVICE BUS
13969 M:      Rob Herring <robh@kernel.org>
13970 L:      linux-serial@vger.kernel.org
13971 S:      Maintained
13972 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13973 F:      drivers/tty/serdev/
13974 F:      include/linux/serdev.h
13975
13976 SERIAL DRIVERS
13977 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13978 L:      linux-serial@vger.kernel.org
13979 S:      Maintained
13980 F:      Documentation/devicetree/bindings/serial/
13981 F:      drivers/tty/serial/
13982
13983 SERIAL IR RECEIVER
13984 M:      Sean Young <sean@mess.org>
13985 L:      linux-media@vger.kernel.org
13986 S:      Maintained
13987 F:      drivers/media/rc/serial_ir.c
13988
13989 SFC NETWORK DRIVER
13990 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13991 M:      Edward Cree <ecree@solarflare.com>
13992 M:      Martin Habets <mhabets@solarflare.com>
13993 L:      netdev@vger.kernel.org
13994 S:      Supported
13995 F:      drivers/net/ethernet/sfc/
13996
13997 SFF/SFP/SFP+ MODULE SUPPORT
13998 M:      Russell King <linux@armlinux.org.uk>
13999 L:      netdev@vger.kernel.org
14000 S:      Maintained
14001 F:      drivers/net/phy/phylink.c
14002 F:      drivers/net/phy/sfp*
14003 F:      include/linux/phylink.h
14004 F:      include/linux/sfp.h
14005
14006 SGI GRU DRIVER
14007 M:      Dimitri Sivanich <sivanich@sgi.com>
14008 S:      Maintained
14009 F:      drivers/misc/sgi-gru/
14010
14011 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14012 M:      Pat Gefre <pfg@sgi.com>
14013 L:      linux-ia64@vger.kernel.org
14014 S:      Supported
14015 F:      Documentation/ia64/serial.txt
14016 F:      drivers/tty/serial/ioc?_serial.c
14017 F:      include/linux/ioc?.h
14018
14019 SGI XP/XPC/XPNET DRIVER
14020 M:      Cliff Whickman <cpw@sgi.com>
14021 M:      Robin Holt <robinmholt@gmail.com>
14022 S:      Maintained
14023 F:      drivers/misc/sgi-xp/
14024
14025 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14026 M:      Ursula Braun <ubraun@linux.ibm.com>
14027 M:      Karsten Graul <kgraul@linux.ibm.com>
14028 L:      linux-s390@vger.kernel.org
14029 W:      http://www.ibm.com/developerworks/linux/linux390/
14030 S:      Supported
14031 F:      net/smc/
14032
14033 SHARP RJ54N1CB0C SENSOR DRIVER
14034 M:      Jacopo Mondi <jacopo@jmondi.org>
14035 L:      linux-media@vger.kernel.org
14036 T:      git git://linuxtv.org/media_tree.git
14037 S:      Odd fixes
14038 F:      drivers/media/i2c/rj54n1cb0c.c
14039 F:      include/media/i2c/rj54n1cb0c.h
14040
14041 SH_VEU V4L2 MEM2MEM DRIVER
14042 L:      linux-media@vger.kernel.org
14043 S:      Orphan
14044 F:      drivers/media/platform/sh_veu.c
14045
14046 SH_VOU V4L2 OUTPUT DRIVER
14047 L:      linux-media@vger.kernel.org
14048 S:      Orphan
14049 F:      drivers/media/platform/sh_vou.c
14050 F:      include/media/drv-intf/sh_vou.h
14051
14052 SI2157 MEDIA DRIVER
14053 M:      Antti Palosaari <crope@iki.fi>
14054 L:      linux-media@vger.kernel.org
14055 W:      https://linuxtv.org
14056 W:      http://palosaari.fi/linux/
14057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14058 T:      git git://linuxtv.org/anttip/media_tree.git
14059 S:      Maintained
14060 F:      drivers/media/tuners/si2157*
14061
14062 SI2165 MEDIA DRIVER
14063 M:      Matthias Schwarzott <zzam@gentoo.org>
14064 L:      linux-media@vger.kernel.org
14065 W:      https://linuxtv.org
14066 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14067 S:      Maintained
14068 F:      drivers/media/dvb-frontends/si2165*
14069
14070 SI2168 MEDIA DRIVER
14071 M:      Antti Palosaari <crope@iki.fi>
14072 L:      linux-media@vger.kernel.org
14073 W:      https://linuxtv.org
14074 W:      http://palosaari.fi/linux/
14075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14076 T:      git git://linuxtv.org/anttip/media_tree.git
14077 S:      Maintained
14078 F:      drivers/media/dvb-frontends/si2168*
14079
14080 SI470X FM RADIO RECEIVER I2C DRIVER
14081 M:      Hans Verkuil <hverkuil@xs4all.nl>
14082 L:      linux-media@vger.kernel.org
14083 T:      git git://linuxtv.org/media_tree.git
14084 W:      https://linuxtv.org
14085 S:      Odd Fixes
14086 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14087
14088 SI470X FM RADIO RECEIVER USB DRIVER
14089 M:      Hans Verkuil <hverkuil@xs4all.nl>
14090 L:      linux-media@vger.kernel.org
14091 T:      git git://linuxtv.org/media_tree.git
14092 W:      https://linuxtv.org
14093 S:      Maintained
14094 F:      drivers/media/radio/si470x/radio-si470x-common.c
14095 F:      drivers/media/radio/si470x/radio-si470x.h
14096 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14097
14098 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14099 M:      Eduardo Valentin <edubezval@gmail.com>
14100 L:      linux-media@vger.kernel.org
14101 T:      git git://linuxtv.org/media_tree.git
14102 W:      https://linuxtv.org
14103 S:      Odd Fixes
14104 F:      drivers/media/radio/si4713/si4713.?
14105
14106 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14107 M:      Eduardo Valentin <edubezval@gmail.com>
14108 L:      linux-media@vger.kernel.org
14109 T:      git git://linuxtv.org/media_tree.git
14110 W:      https://linuxtv.org
14111 S:      Odd Fixes
14112 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14113
14114 SI4713 FM RADIO TRANSMITTER USB DRIVER
14115 M:      Hans Verkuil <hverkuil@xs4all.nl>
14116 L:      linux-media@vger.kernel.org
14117 T:      git git://linuxtv.org/media_tree.git
14118 W:      https://linuxtv.org
14119 S:      Maintained
14120 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14121
14122 SIANO DVB DRIVER
14123 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14124 L:      linux-media@vger.kernel.org
14125 W:      https://linuxtv.org
14126 T:      git git://linuxtv.org/media_tree.git
14127 S:      Odd fixes
14128 F:      drivers/media/common/siano/
14129 F:      drivers/media/usb/siano/
14130 F:      drivers/media/usb/siano/
14131 F:      drivers/media/mmc/siano/
14132
14133 SIFIVE DRIVERS
14134 M:      Palmer Dabbelt <palmer@sifive.com>
14135 M:      Paul Walmsley <paul.walmsley@sifive.com>
14136 L:      linux-riscv@lists.infradead.org
14137 T:      git git://github.com/sifive/riscv-linux.git
14138 S:      Supported
14139 K:      sifive
14140 N:      sifive
14141
14142 SILEAD TOUCHSCREEN DRIVER
14143 M:      Hans de Goede <hdegoede@redhat.com>
14144 L:      linux-input@vger.kernel.org
14145 L:      platform-driver-x86@vger.kernel.org
14146 S:      Maintained
14147 F:      drivers/input/touchscreen/silead.c
14148 F:      drivers/platform/x86/touchscreen_dmi.c
14149
14150 SILICON MOTION SM712 FRAME BUFFER DRIVER
14151 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14152 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14153 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14154 L:      linux-fbdev@vger.kernel.org
14155 S:      Maintained
14156 F:      drivers/video/fbdev/sm712*
14157 F:      Documentation/fb/sm712fb.txt
14158
14159 SIMPLE FIRMWARE INTERFACE (SFI)
14160 M:      Len Brown <lenb@kernel.org>
14161 L:      sfi-devel@simplefirmware.org
14162 W:      http://simplefirmware.org/
14163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14164 S:      Supported
14165 F:      arch/x86/platform/sfi/
14166 F:      drivers/sfi/
14167 F:      include/linux/sfi*.h
14168
14169 SIMPLEFB FB DRIVER
14170 M:      Hans de Goede <hdegoede@redhat.com>
14171 L:      linux-fbdev@vger.kernel.org
14172 S:      Maintained
14173 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14174 F:      drivers/video/fbdev/simplefb.c
14175 F:      include/linux/platform_data/simplefb.h
14176
14177 SIMTEC EB110ATX (Chalice CATS)
14178 P:      Ben Dooks
14179 P:      Vincent Sanders <vince@simtec.co.uk>
14180 M:      Simtec Linux Team <linux@simtec.co.uk>
14181 W:      http://www.simtec.co.uk/products/EB110ATX/
14182 S:      Supported
14183
14184 SIMTEC EB2410ITX (BAST)
14185 P:      Ben Dooks
14186 P:      Vincent Sanders <vince@simtec.co.uk>
14187 M:      Simtec Linux Team <linux@simtec.co.uk>
14188 W:      http://www.simtec.co.uk/products/EB2410ITX/
14189 S:      Supported
14190 F:      arch/arm/mach-s3c24xx/mach-bast.c
14191 F:      arch/arm/mach-s3c24xx/bast-ide.c
14192 F:      arch/arm/mach-s3c24xx/bast-irq.c
14193
14194 SIPHASH PRF ROUTINES
14195 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14196 S:      Maintained
14197 F:      lib/siphash.c
14198 F:      lib/test_siphash.c
14199 F:      include/linux/siphash.h
14200
14201 SIOX
14202 M:      Gavin Schenk <g.schenk@eckelmann.de>
14203 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14204 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14205 S:      Supported
14206 F:      drivers/siox/*
14207 F:      drivers/gpio/gpio-siox.c
14208 F:      include/trace/events/siox.h
14209
14210 SIS 190 ETHERNET DRIVER
14211 M:      Francois Romieu <romieu@fr.zoreil.com>
14212 L:      netdev@vger.kernel.org
14213 S:      Maintained
14214 F:      drivers/net/ethernet/sis/sis190.c
14215
14216 SIS 900/7016 FAST ETHERNET DRIVER
14217 M:      Daniele Venzano <venza@brownhat.org>
14218 W:      http://www.brownhat.org/sis900.html
14219 L:      netdev@vger.kernel.org
14220 S:      Maintained
14221 F:      drivers/net/ethernet/sis/sis900.*
14222
14223 SIS FRAMEBUFFER DRIVER
14224 M:      Thomas Winischhofer <thomas@winischhofer.net>
14225 W:      http://www.winischhofer.net/linuxsisvga.shtml
14226 S:      Maintained
14227 F:      Documentation/fb/sisfb.txt
14228 F:      drivers/video/fbdev/sis/
14229 F:      include/video/sisfb.h
14230
14231 SIS USB2VGA DRIVER
14232 M:      Thomas Winischhofer <thomas@winischhofer.net>
14233 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14234 S:      Maintained
14235 F:      drivers/usb/misc/sisusbvga/
14236
14237 SLAB ALLOCATOR
14238 M:      Christoph Lameter <cl@linux.com>
14239 M:      Pekka Enberg <penberg@kernel.org>
14240 M:      David Rientjes <rientjes@google.com>
14241 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14242 M:      Andrew Morton <akpm@linux-foundation.org>
14243 L:      linux-mm@kvack.org
14244 S:      Maintained
14245 F:      include/linux/sl?b*.h
14246 F:      mm/sl?b*
14247
14248 SLEEPABLE READ-COPY UPDATE (SRCU)
14249 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14250 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14251 M:      Josh Triplett <josh@joshtriplett.org>
14252 R:      Steven Rostedt <rostedt@goodmis.org>
14253 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14254 L:      linux-kernel@vger.kernel.org
14255 W:      http://www.rdrop.com/users/paulmck/RCU/
14256 S:      Supported
14257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14258 F:      include/linux/srcu*.h
14259 F:      kernel/rcu/srcu*.c
14260
14261 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14262 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14263 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14264 S:      Maintained
14265 F:      drivers/slimbus/
14266 F:      Documentation/devicetree/bindings/slimbus/
14267 F:      include/linux/slimbus.h
14268
14269 SMACK SECURITY MODULE
14270 M:      Casey Schaufler <casey@schaufler-ca.com>
14271 L:      linux-security-module@vger.kernel.org
14272 W:      http://schaufler-ca.com
14273 T:      git git://github.com/cschaufler/smack-next
14274 S:      Maintained
14275 F:      Documentation/admin-guide/LSM/Smack.rst
14276 F:      security/smack/
14277
14278 SMC91x ETHERNET DRIVER
14279 M:      Nicolas Pitre <nico@fluxnic.net>
14280 S:      Odd Fixes
14281 F:      drivers/net/ethernet/smsc/smc91x.*
14282
14283 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14284 M:      Sakari Ailus <sakari.ailus@iki.fi>
14285 L:      linux-media@vger.kernel.org
14286 S:      Maintained
14287 F:      drivers/media/i2c/smiapp/
14288 F:      include/media/i2c/smiapp.h
14289 F:      drivers/media/i2c/smiapp-pll.c
14290 F:      drivers/media/i2c/smiapp-pll.h
14291 F:      include/uapi/linux/smiapp.h
14292 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14293
14294 SMM665 HARDWARE MONITOR DRIVER
14295 M:      Guenter Roeck <linux@roeck-us.net>
14296 L:      linux-hwmon@vger.kernel.org
14297 S:      Maintained
14298 F:      Documentation/hwmon/smm665
14299 F:      drivers/hwmon/smm665.c
14300
14301 SMSC EMC2103 HARDWARE MONITOR DRIVER
14302 M:      Steve Glendinning <steve.glendinning@shawell.net>
14303 L:      linux-hwmon@vger.kernel.org
14304 S:      Maintained
14305 F:      Documentation/hwmon/emc2103
14306 F:      drivers/hwmon/emc2103.c
14307
14308 SMSC SCH5627 HARDWARE MONITOR DRIVER
14309 M:      Hans de Goede <hdegoede@redhat.com>
14310 L:      linux-hwmon@vger.kernel.org
14311 S:      Supported
14312 F:      Documentation/hwmon/sch5627
14313 F:      drivers/hwmon/sch5627.c
14314
14315 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14316 M:      Steve Glendinning <steve.glendinning@shawell.net>
14317 L:      linux-fbdev@vger.kernel.org
14318 S:      Maintained
14319 F:      drivers/video/fbdev/smscufx.c
14320
14321 SMSC47B397 HARDWARE MONITOR DRIVER
14322 M:      Jean Delvare <jdelvare@suse.com>
14323 L:      linux-hwmon@vger.kernel.org
14324 S:      Maintained
14325 F:      Documentation/hwmon/smsc47b397
14326 F:      drivers/hwmon/smsc47b397.c
14327
14328 SMSC911x ETHERNET DRIVER
14329 M:      Steve Glendinning <steve.glendinning@shawell.net>
14330 L:      netdev@vger.kernel.org
14331 S:      Maintained
14332 F:      include/linux/smsc911x.h
14333 F:      drivers/net/ethernet/smsc/smsc911x.*
14334
14335 SMSC9420 PCI ETHERNET DRIVER
14336 M:      Steve Glendinning <steve.glendinning@shawell.net>
14337 L:      netdev@vger.kernel.org
14338 S:      Maintained
14339 F:      drivers/net/ethernet/smsc/smsc9420.*
14340
14341 SOC-CAMERA V4L2 SUBSYSTEM
14342 L:      linux-media@vger.kernel.org
14343 T:      git git://linuxtv.org/media_tree.git
14344 S:      Orphan
14345 F:      include/media/soc*
14346 F:      drivers/media/i2c/soc_camera/
14347 F:      drivers/media/platform/soc_camera/
14348
14349 SOCIONEXT SYNQUACER I2C DRIVER
14350 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14351 L:      linux-i2c@vger.kernel.org
14352 S:      Maintained
14353 F:      drivers/i2c/busses/i2c-synquacer.c
14354 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14355
14356 SOCIONEXT UNIPHIER SOUND DRIVER
14357 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14358 S:      Orphan
14359 F:      sound/soc/uniphier/
14360
14361 SOEKRIS NET48XX LED SUPPORT
14362 M:      Chris Boot <bootc@bootc.net>
14363 S:      Maintained
14364 F:      drivers/leds/leds-net48xx.c
14365
14366 SOFT-ROCE DRIVER (rxe)
14367 M:      Moni Shoua <monis@mellanox.com>
14368 L:      linux-rdma@vger.kernel.org
14369 S:      Supported
14370 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14371 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14372 F:      drivers/infiniband/sw/rxe/
14373 F:      include/uapi/rdma/rdma_user_rxe.h
14374
14375 SOFTLOGIC 6x10 MPEG CODEC
14376 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14377 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14378 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14379 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14380 M:      Ismael Luceno <ismael@iodev.co.uk>
14381 L:      linux-media@vger.kernel.org
14382 S:      Supported
14383 F:      drivers/media/pci/solo6x10/
14384
14385 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14386 M:      James Morse <james.morse@arm.com>
14387 L:      linux-arm-kernel@lists.infradead.org
14388 S:      Maintained
14389 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14390 F:      drivers/firmware/arm_sdei.c
14391 F:      include/linux/arm_sdei.h
14392 F:      include/uapi/linux/arm_sdei.h
14393
14394 SOFTWARE RAID (Multiple Disks) SUPPORT
14395 M:      Shaohua Li <shli@kernel.org>
14396 L:      linux-raid@vger.kernel.org
14397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14398 S:      Supported
14399 F:      drivers/md/Makefile
14400 F:      drivers/md/Kconfig
14401 F:      drivers/md/md*
14402 F:      drivers/md/raid*
14403 F:      include/linux/raid/
14404 F:      include/uapi/linux/raid/
14405
14406 SOCIONEXT (SNI) AVE NETWORK DRIVER
14407 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14408 L:      netdev@vger.kernel.org
14409 S:      Maintained
14410 F:      drivers/net/ethernet/socionext/sni_ave.c
14411 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14412
14413 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14414 M:      Jassi Brar <jaswinder.singh@linaro.org>
14415 L:      netdev@vger.kernel.org
14416 S:      Maintained
14417 F:      drivers/net/ethernet/socionext/netsec.c
14418 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14419
14420 SOLIDRUN CLEARFOG SUPPORT
14421 M:      Russell King <linux@armlinux.org.uk>
14422 S:      Maintained
14423 F:      arch/arm/boot/dts/armada-388-clearfog*
14424 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14425
14426 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14427 M:      Russell King <linux@armlinux.org.uk>
14428 S:      Maintained
14429 F:      arch/arm/boot/dts/imx6*-cubox-i*
14430 F:      arch/arm/boot/dts/imx6*-hummingboard*
14431 F:      arch/arm/boot/dts/imx6*-sr-*
14432
14433 SONIC NETWORK DRIVER
14434 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14435 L:      netdev@vger.kernel.org
14436 S:      Maintained
14437 F:      drivers/net/ethernet/natsemi/sonic.*
14438
14439 SONICS SILICON BACKPLANE DRIVER (SSB)
14440 M:      Michael Buesch <m@bues.ch>
14441 L:      linux-wireless@vger.kernel.org
14442 S:      Maintained
14443 F:      drivers/ssb/
14444 F:      include/linux/ssb/
14445
14446 SONY IMX214 SENSOR DRIVER
14447 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14448 L:      linux-media@vger.kernel.org
14449 T:      git git://linuxtv.org/media_tree.git
14450 S:      Maintained
14451 F:      drivers/media/i2c/imx214.c
14452 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14453
14454 SONY IMX258 SENSOR DRIVER
14455 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14456 L:      linux-media@vger.kernel.org
14457 T:      git git://linuxtv.org/media_tree.git
14458 S:      Maintained
14459 F:      drivers/media/i2c/imx258.c
14460
14461 SONY IMX274 SENSOR DRIVER
14462 M:      Leon Luo <leonl@leopardimaging.com>
14463 L:      linux-media@vger.kernel.org
14464 T:      git git://linuxtv.org/media_tree.git
14465 S:      Maintained
14466 F:      drivers/media/i2c/imx274.c
14467 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14468
14469 SONY IMX319 SENSOR DRIVER
14470 M:      Bingbu Cao <bingbu.cao@intel.com>
14471 L:      linux-media@vger.kernel.org
14472 T:      git git://linuxtv.org/media_tree.git
14473 S:      Maintained
14474 F:      drivers/media/i2c/imx319.c
14475
14476 SONY IMX355 SENSOR DRIVER
14477 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14478 L:      linux-media@vger.kernel.org
14479 T:      git git://linuxtv.org/media_tree.git
14480 S:      Maintained
14481 F:      drivers/media/i2c/imx355.c
14482
14483 SONY MEMORYSTICK CARD SUPPORT
14484 M:      Alex Dubov <oakad@yahoo.com>
14485 W:      http://tifmxx.berlios.de/
14486 S:      Maintained
14487 F:      drivers/memstick/host/tifm_ms.c
14488
14489 SONY MEMORYSTICK STANDARD SUPPORT
14490 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14491 S:      Maintained
14492 F:      drivers/memstick/core/ms_block.*
14493
14494 SONY VAIO CONTROL DEVICE DRIVER
14495 M:      Mattia Dongili <malattia@linux.it>
14496 L:      platform-driver-x86@vger.kernel.org
14497 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14498 S:      Maintained
14499 F:      Documentation/laptops/sony-laptop.txt
14500 F:      drivers/char/sonypi.c
14501 F:      drivers/platform/x86/sony-laptop.c
14502 F:      include/linux/sony-laptop.h
14503
14504 SOUND
14505 M:      Jaroslav Kysela <perex@perex.cz>
14506 M:      Takashi Iwai <tiwai@suse.com>
14507 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14508 W:      http://www.alsa-project.org/
14509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14510 T:      git git://git.alsa-project.org/alsa-kernel.git
14511 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14512 S:      Maintained
14513 F:      Documentation/sound/
14514 F:      include/sound/
14515 F:      include/uapi/sound/
14516 F:      sound/
14517
14518 SOUND - COMPRESSED AUDIO
14519 M:      Vinod Koul <vkoul@kernel.org>
14520 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14522 S:      Supported
14523 F:      Documentation/sound/designs/compress-offload.rst
14524 F:      include/sound/compress_driver.h
14525 F:      include/uapi/sound/compress_*
14526 F:      sound/core/compress_offload.c
14527 F:      sound/soc/soc-compress.c
14528
14529 SOUND - DMAENGINE HELPERS
14530 M:      Lars-Peter Clausen <lars@metafoo.de>
14531 S:      Supported
14532 F:      include/sound/dmaengine_pcm.h
14533 F:      sound/core/pcm_dmaengine.c
14534 F:      sound/soc/soc-generic-dmaengine-pcm.c
14535
14536 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14537 M:      Liam Girdwood <lgirdwood@gmail.com>
14538 M:      Mark Brown <broonie@kernel.org>
14539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14540 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14541 W:      http://alsa-project.org/main/index.php/ASoC
14542 S:      Supported
14543 F:      Documentation/devicetree/bindings/sound/
14544 F:      Documentation/sound/soc/
14545 F:      sound/soc/
14546 F:      include/dt-bindings/sound/
14547 F:      include/sound/soc*
14548
14549 SOUNDWIRE SUBSYSTEM
14550 M:      Vinod Koul <vkoul@kernel.org>
14551 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14552 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14553 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14554 S:      Supported
14555 F:      Documentation/driver-api/soundwire/
14556 F:      drivers/soundwire/
14557 F:      include/linux/soundwire/
14558
14559 SP2 MEDIA DRIVER
14560 M:      Olli Salonen <olli.salonen@iki.fi>
14561 L:      linux-media@vger.kernel.org
14562 W:      https://linuxtv.org
14563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14564 S:      Maintained
14565 F:      drivers/media/dvb-frontends/sp2*
14566
14567 SPARC + UltraSPARC (sparc/sparc64)
14568 M:      "David S. Miller" <davem@davemloft.net>
14569 L:      sparclinux@vger.kernel.org
14570 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14573 S:      Maintained
14574 F:      arch/sparc/
14575 F:      drivers/sbus/
14576
14577 SPARC SERIAL DRIVERS
14578 M:      "David S. Miller" <davem@davemloft.net>
14579 L:      sparclinux@vger.kernel.org
14580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14582 S:      Maintained
14583 F:      include/linux/sunserialcore.h
14584 F:      drivers/tty/serial/suncore.c
14585 F:      drivers/tty/serial/sunhv.c
14586 F:      drivers/tty/serial/sunsab.c
14587 F:      drivers/tty/serial/sunsab.h
14588 F:      drivers/tty/serial/sunsu.c
14589 F:      drivers/tty/serial/sunzilog.c
14590 F:      drivers/tty/serial/sunzilog.h
14591 F:      drivers/tty/vcc.c
14592
14593 SPARSE CHECKER
14594 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14595 L:      linux-sparse@vger.kernel.org
14596 W:      https://sparse.wiki.kernel.org/
14597 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14598 S:      Maintained
14599 F:      include/linux/compiler.h
14600
14601 SPEAR CLOCK FRAMEWORK SUPPORT
14602 M:      Viresh Kumar <vireshk@kernel.org>
14603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14604 W:      http://www.st.com/spear
14605 S:      Maintained
14606 F:      drivers/clk/spear/
14607
14608 SPEAR PLATFORM SUPPORT
14609 M:      Viresh Kumar <vireshk@kernel.org>
14610 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14612 W:      http://www.st.com/spear
14613 S:      Maintained
14614 F:      arch/arm/boot/dts/spear*
14615 F:      arch/arm/mach-spear/
14616
14617 SPI NOR SUBSYSTEM
14618 M:      Marek Vasut <marek.vasut@gmail.com>
14619 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14620 L:      linux-mtd@lists.infradead.org
14621 W:      http://www.linux-mtd.infradead.org/
14622 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14623 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14624 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14625 S:      Maintained
14626 F:      drivers/mtd/spi-nor/
14627 F:      include/linux/mtd/spi-nor.h
14628
14629 SPI SUBSYSTEM
14630 M:      Mark Brown <broonie@kernel.org>
14631 L:      linux-spi@vger.kernel.org
14632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14633 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14634 S:      Maintained
14635 F:      Documentation/devicetree/bindings/spi/
14636 F:      Documentation/spi/
14637 F:      drivers/spi/
14638 F:      include/linux/spi/
14639 F:      include/uapi/linux/spi/
14640 F:      tools/spi/
14641
14642 SPIDERNET NETWORK DRIVER for CELL
14643 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14644 L:      netdev@vger.kernel.org
14645 S:      Supported
14646 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14647 F:      drivers/net/ethernet/toshiba/spider_net*
14648
14649 SPMI SUBSYSTEM
14650 R:      Stephen Boyd <sboyd@kernel.org>
14651 L:      linux-arm-msm@vger.kernel.org
14652 F:      Documentation/devicetree/bindings/spmi/
14653 F:      drivers/spmi/
14654 F:      include/dt-bindings/spmi/spmi.h
14655 F:      include/linux/spmi.h
14656 F:      include/trace/events/spmi.h
14657
14658 SPU FILE SYSTEM
14659 M:      Jeremy Kerr <jk@ozlabs.org>
14660 L:      linuxppc-dev@lists.ozlabs.org
14661 W:      http://www.ibm.com/developerworks/power/cell/
14662 S:      Supported
14663 F:      Documentation/filesystems/spufs.txt
14664 F:      arch/powerpc/platforms/cell/spufs/
14665
14666 SQUASHFS FILE SYSTEM
14667 M:      Phillip Lougher <phillip@squashfs.org.uk>
14668 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14669 W:      http://squashfs.org.uk
14670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14671 S:      Maintained
14672 F:      Documentation/filesystems/squashfs.txt
14673 F:      fs/squashfs/
14674
14675 SRM (Alpha) environment access
14676 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14677 S:      Maintained
14678 F:      arch/alpha/kernel/srm_env.c
14679
14680 ST LSM6DSx IMU IIO DRIVER
14681 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14682 L:      linux-iio@vger.kernel.org
14683 W:      http://www.st.com/
14684 S:      Maintained
14685 F:      drivers/iio/imu/st_lsm6dsx/
14686 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14687
14688 ST STM32 I2C/SMBUS DRIVER
14689 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14690 L:      linux-i2c@vger.kernel.org
14691 S:      Maintained
14692 F:      drivers/i2c/busses/i2c-stm32*
14693
14694 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14695 M:      Song Qiang <songqiang1304521@gmail.com>
14696 L:      linux-iio@vger.kernel.org
14697 S:      Maintained
14698 F:      drivers/iio/proximity/vl53l0x-i2c.c
14699 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14700
14701 STABLE BRANCH
14702 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14703 M:      Sasha Levin <sashal@kernel.org>
14704 L:      stable@vger.kernel.org
14705 S:      Supported
14706 F:      Documentation/process/stable-kernel-rules.rst
14707
14708 STAGING - COMEDI
14709 M:      Ian Abbott <abbotti@mev.co.uk>
14710 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14711 S:      Odd Fixes
14712 F:      drivers/staging/comedi/
14713
14714 STAGING - EROFS FILE SYSTEM
14715 M:      Gao Xiang <gaoxiang25@huawei.com>
14716 M:      Chao Yu <yuchao0@huawei.com>
14717 L:      linux-erofs@lists.ozlabs.org
14718 S:      Maintained
14719 F:      drivers/staging/erofs/
14720
14721 STAGING - INDUSTRIAL IO
14722 M:      Jonathan Cameron <jic23@kernel.org>
14723 L:      linux-iio@vger.kernel.org
14724 S:      Odd Fixes
14725 F:      Documentation/devicetree/bindings/staging/iio/
14726 F:      drivers/staging/iio/
14727
14728 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14729 M:      Marc Dietrich <marvin24@gmx.de>
14730 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14731 L:      linux-tegra@vger.kernel.org
14732 S:      Maintained
14733 F:      drivers/staging/nvec/
14734
14735 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14736 M:      Jens Frederich <jfrederich@gmail.com>
14737 M:      Daniel Drake <dsd@laptop.org>
14738 M:      Jon Nettleton <jon.nettleton@gmail.com>
14739 W:      http://wiki.laptop.org/go/DCON
14740 S:      Maintained
14741 F:      drivers/staging/olpc_dcon/
14742
14743 STAGING - REALTEK RTL8712U DRIVERS
14744 M:      Larry Finger <Larry.Finger@lwfinger.net>
14745 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14746 S:      Odd Fixes
14747 F:      drivers/staging/rtl8712/
14748
14749 STAGING - REALTEK RTL8188EU DRIVERS
14750 M:      Larry Finger <Larry.Finger@lwfinger.net>
14751 S:      Odd Fixes
14752 F:      drivers/staging/rtl8188eu/
14753
14754 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14755 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14756 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14757 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14758 L:      linux-fbdev@vger.kernel.org
14759 S:      Maintained
14760 F:      drivers/staging/sm750fb/
14761
14762 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14763 M:      William Hubbs <w.d.hubbs@gmail.com>
14764 M:      Chris Brannon <chris@the-brannons.com>
14765 M:      Kirk Reiser <kirk@reisers.ca>
14766 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14767 L:      speakup@linux-speakup.org
14768 W:      http://www.linux-speakup.org/
14769 S:      Odd Fixes
14770 F:      drivers/staging/speakup/
14771
14772 STAGING - VIA VT665X DRIVERS
14773 M:      Forest Bond <forest@alittletooquiet.net>
14774 S:      Odd Fixes
14775 F:      drivers/staging/vt665?/
14776
14777 STAGING - WILC1000 WIFI DRIVER
14778 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14779 M:      Ajay Singh <ajay.kathat@microchip.com>
14780 L:      linux-wireless@vger.kernel.org
14781 S:      Supported
14782 F:      drivers/staging/wilc1000/
14783
14784 STAGING SUBSYSTEM
14785 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14787 L:      devel@driverdev.osuosl.org
14788 S:      Supported
14789 F:      drivers/staging/
14790
14791 STARFIRE/DURALAN NETWORK DRIVER
14792 M:      Ion Badulescu <ionut@badula.org>
14793 S:      Odd Fixes
14794 F:      drivers/net/ethernet/adaptec/starfire*
14795
14796 STEC S1220 SKD DRIVER
14797 M:      Bart Van Assche <bart.vanassche@wdc.com>
14798 L:      linux-block@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/block/skd*[ch]
14801
14802 STI AUDIO (ASoC) DRIVERS
14803 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14804 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14805 S:      Maintained
14806 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14807 F:      sound/soc/sti/
14808
14809 STI CEC DRIVER
14810 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14811 S:      Maintained
14812 F:      drivers/media/platform/sti/cec/
14813 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14814
14815 STK1160 USB VIDEO CAPTURE DRIVER
14816 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14817 L:      linux-media@vger.kernel.org
14818 T:      git git://linuxtv.org/media_tree.git
14819 S:      Maintained
14820 F:      drivers/media/usb/stk1160/
14821
14822 STM32 AUDIO (ASoC) DRIVERS
14823 M:      Olivier Moysan <olivier.moysan@st.com>
14824 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14825 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14826 S:      Maintained
14827 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14828 F:      sound/soc/stm/
14829
14830 STM32 TIMER/LPTIMER DRIVERS
14831 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14832 S:      Maintained
14833 F:      drivers/*/stm32-*timer*
14834 F:      drivers/pwm/pwm-stm32*
14835 F:      include/linux/*/stm32-*tim*
14836 F:      Documentation/ABI/testing/*timer-stm32
14837 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14838 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14839
14840 STMMAC ETHERNET DRIVER
14841 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14842 M:      Alexandre Torgue <alexandre.torgue@st.com>
14843 M:      Jose Abreu <joabreu@synopsys.com>
14844 L:      netdev@vger.kernel.org
14845 W:      http://www.stlinux.com
14846 S:      Supported
14847 F:      drivers/net/ethernet/stmicro/stmmac/
14848
14849 SUN3/3X
14850 M:      Sam Creasey <sammy@sammy.net>
14851 W:      http://sammy.net/sun3/
14852 S:      Maintained
14853 F:      arch/m68k/kernel/*sun3*
14854 F:      arch/m68k/sun3*/
14855 F:      arch/m68k/include/asm/sun3*
14856 F:      drivers/net/ethernet/i825xx/sun3*
14857
14858 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14859 M:      Hans de Goede <hdegoede@redhat.com>
14860 L:      linux-input@vger.kernel.org
14861 S:      Maintained
14862 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14863 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14864
14865 SUNDANCE NETWORK DRIVER
14866 M:      Denis Kirjanov <kda@linux-powerpc.org>
14867 L:      netdev@vger.kernel.org
14868 S:      Maintained
14869 F:      drivers/net/ethernet/dlink/sundance.c
14870
14871 SUPERH
14872 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14873 M:      Rich Felker <dalias@libc.org>
14874 L:      linux-sh@vger.kernel.org
14875 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14876 S:      Maintained
14877 F:      Documentation/sh/
14878 F:      arch/sh/
14879 F:      drivers/sh/
14880
14881 SUSPEND TO RAM
14882 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14883 M:      Len Brown <len.brown@intel.com>
14884 M:      Pavel Machek <pavel@ucw.cz>
14885 L:      linux-pm@vger.kernel.org
14886 B:      https://bugzilla.kernel.org
14887 S:      Supported
14888 F:      Documentation/power/
14889 F:      arch/x86/kernel/acpi/
14890 F:      drivers/base/power/
14891 F:      kernel/power/
14892 F:      include/linux/suspend.h
14893 F:      include/linux/freezer.h
14894 F:      include/linux/pm.h
14895
14896 SVGA HANDLING
14897 M:      Martin Mares <mj@ucw.cz>
14898 L:      linux-video@atrey.karlin.mff.cuni.cz
14899 S:      Maintained
14900 F:      Documentation/svga.txt
14901 F:      arch/x86/boot/video*
14902
14903 SWIOTLB SUBSYSTEM
14904 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14905 L:      iommu@lists.linux-foundation.org
14906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14907 S:      Supported
14908 F:      kernel/dma/swiotlb.c
14909 F:      arch/*/kernel/pci-swiotlb.c
14910 F:      include/linux/swiotlb.h
14911
14912 SWITCHDEV
14913 M:      Jiri Pirko <jiri@resnulli.us>
14914 M:      Ivan Vecera <ivecera@redhat.com>
14915 L:      netdev@vger.kernel.org
14916 S:      Supported
14917 F:      net/switchdev/
14918 F:      include/net/switchdev.h
14919
14920 SY8106A REGULATOR DRIVER
14921 M:      Icenowy Zheng <icenowy@aosc.io>
14922 S:      Maintained
14923 F:      drivers/regulator/sy8106a-regulator.c
14924 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14925
14926 SYNC FILE FRAMEWORK
14927 M:      Sumit Semwal <sumit.semwal@linaro.org>
14928 R:      Gustavo Padovan <gustavo@padovan.org>
14929 S:      Maintained
14930 L:      linux-media@vger.kernel.org
14931 L:      dri-devel@lists.freedesktop.org
14932 F:      drivers/dma-buf/sync_*
14933 F:      drivers/dma-buf/dma-fence*
14934 F:      drivers/dma-buf/sw_sync.c
14935 F:      include/linux/sync_file.h
14936 F:      include/uapi/linux/sync_file.h
14937 F:      Documentation/sync_file.txt
14938 T:      git git://anongit.freedesktop.org/drm/drm-misc
14939
14940 SYNOPSYS ARC ARCHITECTURE
14941 M:      Vineet Gupta <vgupta@synopsys.com>
14942 L:      linux-snps-arc@lists.infradead.org
14943 S:      Supported
14944 F:      arch/arc/
14945 F:      Documentation/devicetree/bindings/arc/*
14946 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14947 F:      drivers/clocksource/arc_timer.c
14948 F:      drivers/tty/serial/arc_uart.c
14949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14950
14951 SYNOPSYS ARC HSDK SDP pll clock driver
14952 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14953 S:      Supported
14954 F:      drivers/clk/clk-hsdk-pll.c
14955 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14956
14957 SYNOPSYS ARC SDP clock driver
14958 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14959 S:      Supported
14960 F:      drivers/clk/axs10x/*
14961 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14962
14963 SYNOPSYS ARC SDP platform support
14964 M:      Alexey Brodkin <abrodkin@synopsys.com>
14965 S:      Supported
14966 F:      arch/arc/plat-axs10x
14967 F:      arch/arc/boot/dts/ax*
14968 F:      Documentation/devicetree/bindings/arc/axs10*
14969
14970 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14971 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14972 S:      Supported
14973 F:      drivers/reset/reset-axs10x.c
14974 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14975
14976 SYNOPSYS CREG GPIO DRIVER
14977 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14978 S:      Maintained
14979 F:      drivers/gpio/gpio-creg-snps.c
14980 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14981
14982 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14983 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14984 S:      Maintained
14985 F:      drivers/tty/serial/8250/8250_dw.c
14986
14987 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14988 M:      Hoan Tran <hoan@os.amperecomputing.com>
14989 L:      linux-gpio@vger.kernel.org
14990 S:      Maintained
14991 F:      drivers/gpio/gpio-dwapb.c
14992 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14993
14994 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14995 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14996 S:      Maintained
14997 F:      drivers/dma/dwi-axi-dmac/
14998 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14999
15000 SYNOPSYS DESIGNWARE DMAC DRIVER
15001 M:      Viresh Kumar <vireshk@kernel.org>
15002 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15003 S:      Maintained
15004 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15005 F:      drivers/dma/dw/
15006 F:      include/dt-bindings/dma/dw-dmac.h
15007 F:      include/linux/dma/dw.h
15008 F:      include/linux/platform_data/dma-dw.h
15009
15010 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15011 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15012 L:      netdev@vger.kernel.org
15013 S:      Supported
15014 F:      drivers/net/ethernet/synopsys/
15015
15016 SYNOPSYS DESIGNWARE I2C DRIVER
15017 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15018 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15019 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15020 L:      linux-i2c@vger.kernel.org
15021 S:      Maintained
15022 F:      drivers/i2c/busses/i2c-designware-*
15023 F:      include/linux/platform_data/i2c-designware.h
15024
15025 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15026 M:      Jaehoon Chung <jh80.chung@samsung.com>
15027 L:      linux-mmc@vger.kernel.org
15028 S:      Maintained
15029 F:      drivers/mmc/host/dw_mmc*
15030
15031 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15032 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15033 S:      Supported
15034 F:      drivers/reset/reset-hsdk.c
15035 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15036 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15037
15038 SYSTEM CONFIGURATION (SYSCON)
15039 M:      Lee Jones <lee.jones@linaro.org>
15040 M:      Arnd Bergmann <arnd@arndb.de>
15041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15042 S:      Supported
15043 F:      drivers/mfd/syscon.c
15044
15045 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15046 M:      Sudeep Holla <sudeep.holla@arm.com>
15047 L:      linux-arm-kernel@lists.infradead.org
15048 S:      Maintained
15049 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15050 F:      drivers/clk/clk-sc[mp]i.c
15051 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15052 F:      drivers/firmware/arm_scpi.c
15053 F:      drivers/firmware/arm_scmi/
15054 F:      include/linux/sc[mp]i_protocol.h
15055
15056 SYSTEM RESET/SHUTDOWN DRIVERS
15057 M:      Sebastian Reichel <sre@kernel.org>
15058 L:      linux-pm@vger.kernel.org
15059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15060 S:      Maintained
15061 F:      Documentation/devicetree/bindings/power/reset/
15062 F:      drivers/power/reset/
15063
15064 SYSTEM TRACE MODULE CLASS
15065 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15066 S:      Maintained
15067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15068 F:      Documentation/trace/stm.rst
15069 F:      drivers/hwtracing/stm/
15070 F:      include/linux/stm.h
15071 F:      include/uapi/linux/stm.h
15072
15073 SYSV FILESYSTEM
15074 M:      Christoph Hellwig <hch@infradead.org>
15075 S:      Maintained
15076 F:      Documentation/filesystems/sysv-fs.txt
15077 F:      fs/sysv/
15078 F:      include/linux/sysv_fs.h
15079
15080 TASKSTATS STATISTICS INTERFACE
15081 M:      Balbir Singh <bsingharora@gmail.com>
15082 S:      Maintained
15083 F:      Documentation/accounting/taskstats*
15084 F:      include/linux/taskstats*
15085 F:      kernel/taskstats.c
15086
15087 TC subsystem
15088 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15089 M:      Cong Wang <xiyou.wangcong@gmail.com>
15090 M:      Jiri Pirko <jiri@resnulli.us>
15091 L:      netdev@vger.kernel.org
15092 S:      Maintained
15093 F:      include/net/pkt_cls.h
15094 F:      include/net/pkt_sched.h
15095 F:      include/net/tc_act/
15096 F:      include/uapi/linux/pkt_cls.h
15097 F:      include/uapi/linux/pkt_sched.h
15098 F:      include/uapi/linux/tc_act/
15099 F:      include/uapi/linux/tc_ematch/
15100 F:      net/sched/
15101
15102 TC90522 MEDIA DRIVER
15103 M:      Akihiro Tsukada <tskd08@gmail.com>
15104 L:      linux-media@vger.kernel.org
15105 S:      Odd Fixes
15106 F:      drivers/media/dvb-frontends/tc90522*
15107
15108 TCP LOW PRIORITY MODULE
15109 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15110 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15111 W:      http://tcp-lp-mod.sourceforge.net/
15112 S:      Maintained
15113 F:      net/ipv4/tcp_lp.c
15114
15115 TDA10071 MEDIA DRIVER
15116 M:      Antti Palosaari <crope@iki.fi>
15117 L:      linux-media@vger.kernel.org
15118 W:      https://linuxtv.org
15119 W:      http://palosaari.fi/linux/
15120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15121 T:      git git://linuxtv.org/anttip/media_tree.git
15122 S:      Maintained
15123 F:      drivers/media/dvb-frontends/tda10071*
15124
15125 TDA18212 MEDIA DRIVER
15126 M:      Antti Palosaari <crope@iki.fi>
15127 L:      linux-media@vger.kernel.org
15128 W:      https://linuxtv.org
15129 W:      http://palosaari.fi/linux/
15130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15131 T:      git git://linuxtv.org/anttip/media_tree.git
15132 S:      Maintained
15133 F:      drivers/media/tuners/tda18212*
15134
15135 TDA18218 MEDIA DRIVER
15136 M:      Antti Palosaari <crope@iki.fi>
15137 L:      linux-media@vger.kernel.org
15138 W:      https://linuxtv.org
15139 W:      http://palosaari.fi/linux/
15140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15141 T:      git git://linuxtv.org/anttip/media_tree.git
15142 S:      Maintained
15143 F:      drivers/media/tuners/tda18218*
15144
15145 TDA18250 MEDIA DRIVER
15146 M:      Olli Salonen <olli.salonen@iki.fi>
15147 L:      linux-media@vger.kernel.org
15148 W:      https://linuxtv.org
15149 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15150 T:      git git://linuxtv.org/media_tree.git
15151 S:      Maintained
15152 F:      drivers/media/tuners/tda18250*
15153
15154 TDA18271 MEDIA DRIVER
15155 M:      Michael Krufky <mkrufky@linuxtv.org>
15156 L:      linux-media@vger.kernel.org
15157 W:      https://linuxtv.org
15158 W:      http://github.com/mkrufky
15159 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15160 T:      git git://linuxtv.org/mkrufky/tuners.git
15161 S:      Maintained
15162 F:      drivers/media/tuners/tda18271*
15163
15164 TDA1997x MEDIA DRIVER
15165 M:      Tim Harvey <tharvey@gateworks.com>
15166 L:      linux-media@vger.kernel.org
15167 W:      https://linuxtv.org
15168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15169 S:      Maintained
15170 F:      drivers/media/i2c/tda1997x.*
15171
15172 TDA827x MEDIA DRIVER
15173 M:      Michael Krufky <mkrufky@linuxtv.org>
15174 L:      linux-media@vger.kernel.org
15175 W:      https://linuxtv.org
15176 W:      http://github.com/mkrufky
15177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15178 T:      git git://linuxtv.org/mkrufky/tuners.git
15179 S:      Maintained
15180 F:      drivers/media/tuners/tda8290.*
15181
15182 TDA8290 MEDIA DRIVER
15183 M:      Michael Krufky <mkrufky@linuxtv.org>
15184 L:      linux-media@vger.kernel.org
15185 W:      https://linuxtv.org
15186 W:      http://github.com/mkrufky
15187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15188 T:      git git://linuxtv.org/mkrufky/tuners.git
15189 S:      Maintained
15190 F:      drivers/media/tuners/tda8290.*
15191
15192 TDA9840 MEDIA DRIVER
15193 M:      Hans Verkuil <hverkuil@xs4all.nl>
15194 L:      linux-media@vger.kernel.org
15195 T:      git git://linuxtv.org/media_tree.git
15196 W:      https://linuxtv.org
15197 S:      Maintained
15198 F:      drivers/media/i2c/tda9840*
15199
15200 TEA5761 TUNER DRIVER
15201 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15202 L:      linux-media@vger.kernel.org
15203 W:      https://linuxtv.org
15204 T:      git git://linuxtv.org/media_tree.git
15205 S:      Odd fixes
15206 F:      drivers/media/tuners/tea5761.*
15207
15208 TEA5767 TUNER DRIVER
15209 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15210 L:      linux-media@vger.kernel.org
15211 W:      https://linuxtv.org
15212 T:      git git://linuxtv.org/media_tree.git
15213 S:      Maintained
15214 F:      drivers/media/tuners/tea5767.*
15215
15216 TEA6415C MEDIA DRIVER
15217 M:      Hans Verkuil <hverkuil@xs4all.nl>
15218 L:      linux-media@vger.kernel.org
15219 T:      git git://linuxtv.org/media_tree.git
15220 W:      https://linuxtv.org
15221 S:      Maintained
15222 F:      drivers/media/i2c/tea6415c*
15223
15224 TEA6420 MEDIA DRIVER
15225 M:      Hans Verkuil <hverkuil@xs4all.nl>
15226 L:      linux-media@vger.kernel.org
15227 T:      git git://linuxtv.org/media_tree.git
15228 W:      https://linuxtv.org
15229 S:      Maintained
15230 F:      drivers/media/i2c/tea6420*
15231
15232 TEAM DRIVER
15233 M:      Jiri Pirko <jiri@resnulli.us>
15234 L:      netdev@vger.kernel.org
15235 S:      Supported
15236 F:      drivers/net/team/
15237 F:      include/linux/if_team.h
15238 F:      include/uapi/linux/if_team.h
15239
15240 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15241 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15242 S:      Maintained
15243 F:      arch/x86/platform/ts5500/
15244
15245 TECHNOTREND USB IR RECEIVER
15246 M:      Sean Young <sean@mess.org>
15247 L:      linux-media@vger.kernel.org
15248 S:      Maintained
15249 F:      drivers/media/rc/ttusbir.c
15250
15251 TECHWELL TW9910 VIDEO DECODER
15252 L:      linux-media@vger.kernel.org
15253 S:      Orphan
15254 F:      drivers/media/i2c/tw9910.c
15255 F:      include/media/i2c/tw9910.h
15256
15257 TEE SUBSYSTEM
15258 M:      Jens Wiklander <jens.wiklander@linaro.org>
15259 S:      Maintained
15260 F:      include/linux/tee_drv.h
15261 F:      include/uapi/linux/tee.h
15262 F:      drivers/tee/
15263 F:      Documentation/tee.txt
15264
15265 TEGRA ARCHITECTURE SUPPORT
15266 M:      Thierry Reding <thierry.reding@gmail.com>
15267 M:      Jonathan Hunter <jonathanh@nvidia.com>
15268 L:      linux-tegra@vger.kernel.org
15269 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15271 S:      Supported
15272 N:      [^a-z]tegra
15273
15274 TEGRA CLOCK DRIVER
15275 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15276 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15277 S:      Supported
15278 F:      drivers/clk/tegra/
15279
15280 TEGRA DMA DRIVERS
15281 M:      Laxman Dewangan <ldewangan@nvidia.com>
15282 M:      Jon Hunter <jonathanh@nvidia.com>
15283 S:      Supported
15284 F:      drivers/dma/tegra*
15285
15286 TEGRA I2C DRIVER
15287 M:      Laxman Dewangan <ldewangan@nvidia.com>
15288 S:      Supported
15289 F:      drivers/i2c/busses/i2c-tegra.c
15290
15291 TEGRA IOMMU DRIVERS
15292 M:      Thierry Reding <thierry.reding@gmail.com>
15293 L:      linux-tegra@vger.kernel.org
15294 S:      Supported
15295 F:      drivers/iommu/tegra*
15296
15297 TEGRA KBC DRIVER
15298 M:      Laxman Dewangan <ldewangan@nvidia.com>
15299 S:      Supported
15300 F:      drivers/input/keyboard/tegra-kbc.c
15301
15302 TEGRA NAND DRIVER
15303 M:      Stefan Agner <stefan@agner.ch>
15304 M:      Lucas Stach <dev@lynxeye.de>
15305 S:      Maintained
15306 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15307 F:      drivers/mtd/nand/raw/tegra_nand.c
15308
15309 TEGRA PWM DRIVER
15310 M:      Thierry Reding <thierry.reding@gmail.com>
15311 S:      Supported
15312 F:      drivers/pwm/pwm-tegra.c
15313
15314 TEGRA SERIAL DRIVER
15315 M:      Laxman Dewangan <ldewangan@nvidia.com>
15316 S:      Supported
15317 F:      drivers/tty/serial/serial-tegra.c
15318
15319 TEGRA SPI DRIVER
15320 M:      Laxman Dewangan <ldewangan@nvidia.com>
15321 S:      Supported
15322 F:      drivers/spi/spi-tegra*
15323
15324 TEHUTI ETHERNET DRIVER
15325 M:      Andy Gospodarek <andy@greyhouse.net>
15326 L:      netdev@vger.kernel.org
15327 S:      Supported
15328 F:      drivers/net/ethernet/tehuti/*
15329
15330 Telecom Clock Driver for MCPL0010
15331 M:      Mark Gross <mark.gross@intel.com>
15332 S:      Supported
15333 F:      drivers/char/tlclk.c
15334
15335 TENSILICA XTENSA PORT (xtensa)
15336 M:      Chris Zankel <chris@zankel.net>
15337 M:      Max Filippov <jcmvbkbc@gmail.com>
15338 L:      linux-xtensa@linux-xtensa.org
15339 T:      git git://github.com/czankel/xtensa-linux.git
15340 S:      Maintained
15341 F:      arch/xtensa/
15342 F:      drivers/irqchip/irq-xtensa-*
15343
15344 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15345 M:      Nishanth Menon <nm@ti.com>
15346 M:      Tero Kristo <t-kristo@ti.com>
15347 M:      Santosh Shilimkar <ssantosh@kernel.org>
15348 L:      linux-arm-kernel@lists.infradead.org
15349 S:      Maintained
15350 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15351 F:      drivers/firmware/ti_sci*
15352 F:      include/linux/soc/ti/ti_sci_protocol.h
15353 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15354 F:      drivers/soc/ti/ti_sci_pm_domains.c
15355 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15356 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15357 F:      drivers/clk/keystone/sci-clk.c
15358 F:      drivers/reset/reset-ti-sci.c
15359
15360 Texas Instruments ASoC drivers
15361 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15363 S:      Maintained
15364 F:      sound/soc/ti/
15365
15366 Texas Instruments' DAC7612 DAC Driver
15367 M:      Ricardo Ribalda <ricardo@ribalda.com>
15368 L:      linux-iio@vger.kernel.org
15369 S:      Supported
15370 F:      drivers/iio/dac/ti-dac7612.c
15371 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15372
15373 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15374 M:      Hans Verkuil <hverkuil@xs4all.nl>
15375 L:      linux-media@vger.kernel.org
15376 T:      git git://linuxtv.org/media_tree.git
15377 W:      https://linuxtv.org
15378 S:      Maintained
15379 F:      drivers/media/radio/radio-raremono.c
15380
15381 THERMAL
15382 M:      Zhang Rui <rui.zhang@intel.com>
15383 M:      Eduardo Valentin <edubezval@gmail.com>
15384 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15385 L:      linux-pm@vger.kernel.org
15386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15388 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15389 S:      Supported
15390 F:      drivers/thermal/
15391 F:      include/linux/thermal.h
15392 F:      include/uapi/linux/thermal.h
15393 F:      include/linux/cpu_cooling.h
15394 F:      Documentation/devicetree/bindings/thermal/
15395
15396 THERMAL/CPU_COOLING
15397 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15398 M:      Viresh Kumar <viresh.kumar@linaro.org>
15399 M:      Javi Merino <javi.merino@kernel.org>
15400 L:      linux-pm@vger.kernel.org
15401 S:      Supported
15402 F:      Documentation/thermal/cpu-cooling-api.txt
15403 F:      drivers/thermal/cpu_cooling.c
15404 F:      include/linux/cpu_cooling.h
15405
15406 THINKPAD ACPI EXTRAS DRIVER
15407 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15408 L:      ibm-acpi-devel@lists.sourceforge.net
15409 L:      platform-driver-x86@vger.kernel.org
15410 W:      http://ibm-acpi.sourceforge.net
15411 W:      http://thinkwiki.org/wiki/Ibm-acpi
15412 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15413 S:      Maintained
15414 F:      drivers/platform/x86/thinkpad_acpi.c
15415
15416 THUNDERBOLT DRIVER
15417 M:      Andreas Noever <andreas.noever@gmail.com>
15418 M:      Michael Jamet <michael.jamet@intel.com>
15419 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15420 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15422 S:      Maintained
15423 F:      Documentation/admin-guide/thunderbolt.rst
15424 F:      drivers/thunderbolt/
15425 F:      include/linux/thunderbolt.h
15426
15427 THUNDERBOLT NETWORK DRIVER
15428 M:      Michael Jamet <michael.jamet@intel.com>
15429 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15430 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15431 L:      netdev@vger.kernel.org
15432 S:      Maintained
15433 F:      drivers/net/thunderbolt.c
15434
15435 THUNDERX GPIO DRIVER
15436 M:      David Daney <david.daney@cavium.com>
15437 S:      Maintained
15438 F:      drivers/gpio/gpio-thunderx.c
15439
15440 TI AM437X VPFE DRIVER
15441 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15442 L:      linux-media@vger.kernel.org
15443 W:      https://linuxtv.org
15444 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15445 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15446 S:      Maintained
15447 F:      drivers/media/platform/am437x/
15448
15449 TI BANDGAP AND THERMAL DRIVER
15450 M:      Eduardo Valentin <edubezval@gmail.com>
15451 M:      Keerthy <j-keerthy@ti.com>
15452 L:      linux-pm@vger.kernel.org
15453 L:      linux-omap@vger.kernel.org
15454 S:      Maintained
15455 F:      drivers/thermal/ti-soc-thermal/
15456
15457 TI BQ27XXX POWER SUPPLY DRIVER
15458 R:      Andrew F. Davis <afd@ti.com>
15459 F:      include/linux/power/bq27xxx_battery.h
15460 F:      drivers/power/supply/bq27xxx_battery.c
15461 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15462
15463 TI CDCE706 CLOCK DRIVER
15464 M:      Max Filippov <jcmvbkbc@gmail.com>
15465 S:      Maintained
15466 F:      drivers/clk/clk-cdce706.c
15467
15468 TI CLOCK DRIVER
15469 M:      Tero Kristo <t-kristo@ti.com>
15470 L:      linux-omap@vger.kernel.org
15471 S:      Maintained
15472 F:      drivers/clk/ti/
15473 F:      include/linux/clk/ti.h
15474
15475 TI DAVINCI MACHINE SUPPORT
15476 M:      Sekhar Nori <nsekhar@ti.com>
15477 M:      Kevin Hilman <khilman@kernel.org>
15478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15480 S:      Supported
15481 F:      arch/arm/mach-davinci/
15482 F:      drivers/i2c/busses/i2c-davinci.c
15483 F:      arch/arm/boot/dts/da850*
15484
15485 TI DAVINCI SERIES CLOCK DRIVER
15486 M:      David Lechner <david@lechnology.com>
15487 R:      Sekhar Nori <nsekhar@ti.com>
15488 S:      Maintained
15489 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15490 F:      drivers/clk/davinci/
15491
15492 TI DAVINCI SERIES GPIO DRIVER
15493 M:      Keerthy <j-keerthy@ti.com>
15494 L:      linux-gpio@vger.kernel.org
15495 S:      Maintained
15496 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15497 F:      drivers/gpio/gpio-davinci.c
15498
15499 TI DAVINCI SERIES MEDIA DRIVER
15500 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15501 L:      linux-media@vger.kernel.org
15502 W:      https://linuxtv.org
15503 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15504 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15505 S:      Maintained
15506 F:      drivers/media/platform/davinci/
15507 F:      include/media/davinci/
15508
15509 TI ETHERNET SWITCH DRIVER (CPSW)
15510 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15511 L:      linux-omap@vger.kernel.org
15512 L:      netdev@vger.kernel.org
15513 S:      Maintained
15514 F:      drivers/net/ethernet/ti/cpsw*
15515 F:      drivers/net/ethernet/ti/davinci*
15516
15517 TI FLASH MEDIA INTERFACE DRIVER
15518 M:      Alex Dubov <oakad@yahoo.com>
15519 S:      Maintained
15520 F:      drivers/misc/tifm*
15521 F:      drivers/mmc/host/tifm_sd.c
15522 F:      include/linux/tifm.h
15523
15524 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15525 M:      Santosh Shilimkar <ssantosh@kernel.org>
15526 L:      linux-kernel@vger.kernel.org
15527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15528 S:      Maintained
15529 F:      drivers/soc/ti/*
15530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15531
15532 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15533 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15534 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15536 S:      Maintained
15537 F:      sound/soc/codecs/lm49453*
15538 F:      sound/soc/codecs/isabelle*
15539
15540 TI LP855x BACKLIGHT DRIVER
15541 M:      Milo Kim <milo.kim@ti.com>
15542 S:      Maintained
15543 F:      Documentation/backlight/lp855x-driver.txt
15544 F:      drivers/video/backlight/lp855x_bl.c
15545 F:      include/linux/platform_data/lp855x.h
15546
15547 TI LP8727 CHARGER DRIVER
15548 M:      Milo Kim <milo.kim@ti.com>
15549 S:      Maintained
15550 F:      drivers/power/supply/lp8727_charger.c
15551 F:      include/linux/platform_data/lp8727.h
15552
15553 TI LP8788 MFD DRIVER
15554 M:      Milo Kim <milo.kim@ti.com>
15555 S:      Maintained
15556 F:      drivers/iio/adc/lp8788_adc.c
15557 F:      drivers/leds/leds-lp8788.c
15558 F:      drivers/mfd/lp8788*.c
15559 F:      drivers/power/supply/lp8788-charger.c
15560 F:      drivers/regulator/lp8788-*.c
15561 F:      include/linux/mfd/lp8788*.h
15562
15563 TI NETCP ETHERNET DRIVER
15564 M:      Wingman Kwok <w-kwok2@ti.com>
15565 M:      Murali Karicheri <m-karicheri2@ti.com>
15566 L:      netdev@vger.kernel.org
15567 S:      Maintained
15568 F:      drivers/net/ethernet/ti/netcp*
15569
15570 TI PCM3060 ASoC CODEC DRIVER
15571 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15573 S:      Maintained
15574 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15575 F:      sound/soc/codecs/pcm3060*
15576
15577 TI TAS571X FAMILY ASoC CODEC DRIVER
15578 M:      Kevin Cernekee <cernekee@chromium.org>
15579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15580 S:      Odd Fixes
15581 F:      sound/soc/codecs/tas571x*
15582
15583 TI TRF7970A NFC DRIVER
15584 M:      Mark Greer <mgreer@animalcreek.com>
15585 L:      linux-wireless@vger.kernel.org
15586 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15587 S:      Supported
15588 F:      drivers/nfc/trf7970a.c
15589 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15590
15591 TI TWL4030 SERIES SOC CODEC DRIVER
15592 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15594 S:      Maintained
15595 F:      sound/soc/codecs/twl4030*
15596
15597 TI VPE/CAL DRIVERS
15598 M:      Benoit Parrot <bparrot@ti.com>
15599 L:      linux-media@vger.kernel.org
15600 W:      http://linuxtv.org/
15601 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15602 S:      Maintained
15603 F:      drivers/media/platform/ti-vpe/
15604
15605 TI WILINK WIRELESS DRIVERS
15606 L:      linux-wireless@vger.kernel.org
15607 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15608 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15610 S:      Orphan
15611 F:      drivers/net/wireless/ti/
15612 F:      include/linux/wl12xx.h
15613
15614 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15615 M:      John Stultz <john.stultz@linaro.org>
15616 M:      Thomas Gleixner <tglx@linutronix.de>
15617 R:      Stephen Boyd <sboyd@kernel.org>
15618 L:      linux-kernel@vger.kernel.org
15619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15620 S:      Supported
15621 F:      include/linux/clocksource.h
15622 F:      include/linux/time.h
15623 F:      include/linux/timex.h
15624 F:      include/uapi/linux/time.h
15625 F:      include/uapi/linux/timex.h
15626 F:      kernel/time/clocksource.c
15627 F:      kernel/time/time*.c
15628 F:      kernel/time/alarmtimer.c
15629 F:      kernel/time/ntp.c
15630 F:      tools/testing/selftests/timers/
15631
15632 TIPC NETWORK LAYER
15633 M:      Jon Maloy <jon.maloy@ericsson.com>
15634 M:      Ying Xue <ying.xue@windriver.com>
15635 L:      netdev@vger.kernel.org (core kernel code)
15636 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15637 W:      http://tipc.sourceforge.net/
15638 S:      Maintained
15639 F:      include/uapi/linux/tipc*.h
15640 F:      net/tipc/
15641
15642 TLAN NETWORK DRIVER
15643 M:      Samuel Chessman <chessman@tux.org>
15644 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15645 W:      http://sourceforge.net/projects/tlan/
15646 S:      Maintained
15647 F:      Documentation/networking/device_drivers/ti/tlan.txt
15648 F:      drivers/net/ethernet/ti/tlan.*
15649
15650 TM6000 VIDEO4LINUX DRIVER
15651 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15652 L:      linux-media@vger.kernel.org
15653 W:      https://linuxtv.org
15654 T:      git git://linuxtv.org/media_tree.git
15655 S:      Odd fixes
15656 F:      drivers/media/usb/tm6000/
15657 F:      Documentation/media/v4l-drivers/tm6000*
15658
15659 TMIO/SDHI MMC DRIVER
15660 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15661 L:      linux-mmc@vger.kernel.org
15662 S:      Supported
15663 F:      drivers/mmc/host/tmio_mmc*
15664 F:      drivers/mmc/host/renesas_sdhi*
15665 F:      include/linux/mfd/tmio.h
15666
15667 TMP401 HARDWARE MONITOR DRIVER
15668 M:      Guenter Roeck <linux@roeck-us.net>
15669 L:      linux-hwmon@vger.kernel.org
15670 S:      Maintained
15671 F:      Documentation/hwmon/tmp401
15672 F:      drivers/hwmon/tmp401.c
15673
15674 TMPFS (SHMEM FILESYSTEM)
15675 M:      Hugh Dickins <hughd@google.com>
15676 L:      linux-mm@kvack.org
15677 S:      Maintained
15678 F:      include/linux/shmem_fs.h
15679 F:      mm/shmem.c
15680
15681 TOMOYO SECURITY MODULE
15682 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15683 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15684 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15685 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15686 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15687 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15688 W:      https://tomoyo.osdn.jp/
15689 S:      Maintained
15690 F:      security/tomoyo/
15691
15692 TOPSTAR LAPTOP EXTRAS DRIVER
15693 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15694 L:      platform-driver-x86@vger.kernel.org
15695 S:      Maintained
15696 F:      drivers/platform/x86/topstar-laptop.c
15697
15698 TORTURE-TEST MODULES
15699 M:      Davidlohr Bueso <dave@stgolabs.net>
15700 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15701 M:      Josh Triplett <josh@joshtriplett.org>
15702 L:      linux-kernel@vger.kernel.org
15703 S:      Supported
15704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15705 F:      Documentation/RCU/torture.txt
15706 F:      kernel/torture.c
15707 F:      kernel/rcu/rcutorture.c
15708 F:      kernel/rcu/rcuperf.c
15709 F:      kernel/locking/locktorture.c
15710
15711 TOSHIBA ACPI EXTRAS DRIVER
15712 M:      Azael Avalos <coproscefalo@gmail.com>
15713 L:      platform-driver-x86@vger.kernel.org
15714 S:      Maintained
15715 F:      drivers/platform/x86/toshiba_acpi.c
15716
15717 TOSHIBA BLUETOOTH DRIVER
15718 M:      Azael Avalos <coproscefalo@gmail.com>
15719 L:      platform-driver-x86@vger.kernel.org
15720 S:      Maintained
15721 F:      drivers/platform/x86/toshiba_bluetooth.c
15722
15723 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15724 M:      Azael Avalos <coproscefalo@gmail.com>
15725 L:      platform-driver-x86@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/platform/x86/toshiba_haps.c
15728
15729 TOSHIBA SMM DRIVER
15730 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15731 W:      http://www.buzzard.org.uk/toshiba/
15732 S:      Maintained
15733 F:      drivers/char/toshiba.c
15734 F:      include/linux/toshiba.h
15735 F:      include/uapi/linux/toshiba.h
15736
15737 TOSHIBA TC358743 DRIVER
15738 M:      Mats Randgaard <matrandg@cisco.com>
15739 L:      linux-media@vger.kernel.org
15740 S:      Maintained
15741 F:      drivers/media/i2c/tc358743*
15742 F:      include/media/i2c/tc358743.h
15743
15744 TOSHIBA WMI HOTKEYS DRIVER
15745 M:      Azael Avalos <coproscefalo@gmail.com>
15746 L:      platform-driver-x86@vger.kernel.org
15747 S:      Maintained
15748 F:      drivers/platform/x86/toshiba-wmi.c
15749
15750 TPM DEVICE DRIVER
15751 M:      Peter Huewe <peterhuewe@gmx.de>
15752 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15753 R:      Jason Gunthorpe <jgg@ziepe.ca>
15754 L:      linux-integrity@vger.kernel.org
15755 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15756 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15757 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15758 S:      Maintained
15759 F:      drivers/char/tpm/
15760
15761 TRACING
15762 M:      Steven Rostedt <rostedt@goodmis.org>
15763 M:      Ingo Molnar <mingo@redhat.com>
15764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15765 S:      Maintained
15766 F:      Documentation/trace/ftrace.rst
15767 F:      arch/*/*/*/ftrace.h
15768 F:      arch/*/kernel/ftrace.c
15769 F:      include/*/ftrace.h
15770 F:      include/linux/trace*.h
15771 F:      include/trace/
15772 F:      kernel/trace/
15773 F:      tools/testing/selftests/ftrace/
15774
15775 TRACING MMIO ACCESSES (MMIOTRACE)
15776 M:      Steven Rostedt <rostedt@goodmis.org>
15777 M:      Ingo Molnar <mingo@kernel.org>
15778 R:      Karol Herbst <karolherbst@gmail.com>
15779 R:      Pekka Paalanen <ppaalanen@gmail.com>
15780 S:      Maintained
15781 L:      linux-kernel@vger.kernel.org
15782 L:      nouveau@lists.freedesktop.org
15783 F:      kernel/trace/trace_mmiotrace.c
15784 F:      include/linux/mmiotrace.h
15785 F:      arch/x86/mm/kmmio.c
15786 F:      arch/x86/mm/mmio-mod.c
15787 F:      arch/x86/mm/testmmiotrace.c
15788
15789 TRIVIAL PATCHES
15790 M:      Jiri Kosina <trivial@kernel.org>
15791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15792 S:      Maintained
15793 K:      ^Subject:.*(?i)trivial
15794
15795 TEMPO SEMICONDUCTOR DRIVERS
15796 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15797 S:      Maintained
15798 F:      sound/soc/codecs/tscs*.c
15799 F:      sound/soc/codecs/tscs*.h
15800 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15801
15802 TTY LAYER
15803 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15804 M:      Jiri Slaby <jslaby@suse.com>
15805 S:      Supported
15806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15807 F:      Documentation/serial/
15808 F:      drivers/tty/
15809 F:      drivers/tty/serial/serial_core.c
15810 F:      include/linux/serial_core.h
15811 F:      include/linux/serial.h
15812 F:      include/linux/tty.h
15813 F:      include/uapi/linux/serial_core.h
15814 F:      include/uapi/linux/serial.h
15815 F:      include/uapi/linux/tty.h
15816
15817 TUA9001 MEDIA DRIVER
15818 M:      Antti Palosaari <crope@iki.fi>
15819 L:      linux-media@vger.kernel.org
15820 W:      https://linuxtv.org
15821 W:      http://palosaari.fi/linux/
15822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15823 T:      git git://linuxtv.org/anttip/media_tree.git
15824 S:      Maintained
15825 F:      drivers/media/tuners/tua9001*
15826
15827 TULIP NETWORK DRIVERS
15828 L:      netdev@vger.kernel.org
15829 L:      linux-parisc@vger.kernel.org
15830 S:      Orphan
15831 F:      drivers/net/ethernet/dec/tulip/
15832
15833 TUN/TAP driver
15834 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15835 W:      http://vtun.sourceforge.net/tun
15836 S:      Maintained
15837 F:      Documentation/networking/tuntap.txt
15838 F:      arch/um/os-Linux/drivers/
15839
15840 TURBOCHANNEL SUBSYSTEM
15841 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15842 M:      Ralf Baechle <ralf@linux-mips.org>
15843 L:      linux-mips@vger.kernel.org
15844 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15845 S:      Maintained
15846 F:      drivers/tc/
15847 F:      include/linux/tc.h
15848
15849 TURBOSTAT UTILITY
15850 M:      "Len Brown" <lenb@kernel.org>
15851 L:      linux-pm@vger.kernel.org
15852 B:      https://bugzilla.kernel.org
15853 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15855 S:      Supported
15856 F:      tools/power/x86/turbostat/
15857
15858 TW5864 VIDEO4LINUX DRIVER
15859 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15860 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15861 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15862 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15863 L:      linux-media@vger.kernel.org
15864 S:      Supported
15865 F:      drivers/media/pci/tw5864/
15866
15867 TW68 VIDEO4LINUX DRIVER
15868 M:      Hans Verkuil <hverkuil@xs4all.nl>
15869 L:      linux-media@vger.kernel.org
15870 T:      git git://linuxtv.org/media_tree.git
15871 W:      https://linuxtv.org
15872 S:      Odd Fixes
15873 F:      drivers/media/pci/tw68/
15874
15875 TW686X VIDEO4LINUX DRIVER
15876 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15877 L:      linux-media@vger.kernel.org
15878 T:      git git://linuxtv.org/media_tree.git
15879 W:      http://linuxtv.org
15880 S:      Maintained
15881 F:      drivers/media/pci/tw686x/
15882
15883 UBI FILE SYSTEM (UBIFS)
15884 M:      Richard Weinberger <richard@nod.at>
15885 M:      Artem Bityutskiy <dedekind1@gmail.com>
15886 M:      Adrian Hunter <adrian.hunter@intel.com>
15887 L:      linux-mtd@lists.infradead.org
15888 T:      git git://git.infradead.org/ubifs-2.6.git
15889 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15890 S:      Supported
15891 F:      Documentation/filesystems/ubifs.txt
15892 F:      fs/ubifs/
15893
15894 UCLINUX (M68KNOMMU AND COLDFIRE)
15895 M:      Greg Ungerer <gerg@linux-m68k.org>
15896 W:      http://www.linux-m68k.org/
15897 W:      http://www.uclinux.org/
15898 L:      linux-m68k@lists.linux-m68k.org
15899 L:      uclinux-dev@uclinux.org  (subscribers-only)
15900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15901 S:      Maintained
15902 F:      arch/m68k/coldfire/
15903 F:      arch/m68k/68*/
15904 F:      arch/m68k/*/*_no.*
15905 F:      arch/m68k/include/asm/*_no.*
15906
15907 UDF FILESYSTEM
15908 M:      Jan Kara <jack@suse.com>
15909 S:      Maintained
15910 F:      Documentation/filesystems/udf.txt
15911 F:      fs/udf/
15912
15913 UDRAW TABLET
15914 M:      Bastien Nocera <hadess@hadess.net>
15915 L:      linux-input@vger.kernel.org
15916 S:      Maintained
15917 F:      drivers/hid/hid-udraw-ps3.c
15918
15919 UFS FILESYSTEM
15920 M:      Evgeniy Dushistov <dushistov@mail.ru>
15921 S:      Maintained
15922 F:      Documentation/filesystems/ufs.txt
15923 F:      fs/ufs/
15924
15925 UHID USERSPACE HID IO DRIVER:
15926 M:      David Herrmann <dh.herrmann@googlemail.com>
15927 L:      linux-input@vger.kernel.org
15928 S:      Maintained
15929 F:      drivers/hid/uhid.c
15930 F:      include/uapi/linux/uhid.h
15931
15932 ULPI BUS
15933 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15934 L:      linux-usb@vger.kernel.org
15935 S:      Maintained
15936 F:      drivers/usb/common/ulpi.c
15937 F:      include/linux/ulpi/
15938
15939 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15940 L:      linux-usb@vger.kernel.org
15941 S:      Orphan
15942 F:      drivers/uwb/
15943 F:      include/linux/uwb.h
15944 F:      include/linux/uwb/
15945
15946 UNICORE32 ARCHITECTURE:
15947 M:      Guan Xuetao <gxt@pku.edu.cn>
15948 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15949 S:      Maintained
15950 T:      git git://github.com/gxt/linux.git
15951 F:      arch/unicore32/
15952
15953 UNIFDEF
15954 M:      Tony Finch <dot@dotat.at>
15955 W:      http://dotat.at/prog/unifdef
15956 S:      Maintained
15957 F:      scripts/unifdef.c
15958
15959 UNIFORM CDROM DRIVER
15960 M:      Jens Axboe <axboe@kernel.dk>
15961 W:      http://www.kernel.dk
15962 S:      Maintained
15963 F:      Documentation/cdrom/
15964 F:      drivers/cdrom/cdrom.c
15965 F:      include/linux/cdrom.h
15966 F:      include/uapi/linux/cdrom.h
15967
15968 UNISYS S-PAR DRIVERS
15969 M:      David Kershner <david.kershner@unisys.com>
15970 L:      sparmaintainer@unisys.com (Unisys internal)
15971 S:      Supported
15972 F:      include/linux/visorbus.h
15973 F:      drivers/visorbus/
15974 F:      drivers/staging/unisys/
15975
15976 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15977 R:      Alim Akhtar <alim.akhtar@samsung.com>
15978 R:      Avri Altman <avri.altman@wdc.com>
15979 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15980 L:      linux-scsi@vger.kernel.org
15981 S:      Supported
15982 F:      Documentation/scsi/ufs.txt
15983 F:      drivers/scsi/ufs/
15984
15985 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15986 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15987 L:      linux-scsi@vger.kernel.org
15988 S:      Supported
15989 F:      drivers/scsi/ufs/*dwc*
15990
15991 UNSORTED BLOCK IMAGES (UBI)
15992 M:      Artem Bityutskiy <dedekind1@gmail.com>
15993 M:      Richard Weinberger <richard@nod.at>
15994 W:      http://www.linux-mtd.infradead.org/
15995 L:      linux-mtd@lists.infradead.org
15996 T:      git git://git.infradead.org/ubifs-2.6.git
15997 S:      Supported
15998 F:      drivers/mtd/ubi/
15999 F:      include/linux/mtd/ubi.h
16000 F:      include/uapi/mtd/ubi-user.h
16001
16002 USB "USBNET" DRIVER FRAMEWORK
16003 M:      Oliver Neukum <oneukum@suse.com>
16004 L:      netdev@vger.kernel.org
16005 W:      http://www.linux-usb.org/usbnet
16006 S:      Maintained
16007 F:      drivers/net/usb/usbnet.c
16008 F:      include/linux/usb/usbnet.h
16009
16010 USB ACM DRIVER
16011 M:      Oliver Neukum <oneukum@suse.com>
16012 L:      linux-usb@vger.kernel.org
16013 S:      Maintained
16014 F:      Documentation/usb/acm.txt
16015 F:      drivers/usb/class/cdc-acm.*
16016
16017 USB AR5523 WIRELESS DRIVER
16018 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16019 L:      linux-wireless@vger.kernel.org
16020 S:      Maintained
16021 F:      drivers/net/wireless/ath/ar5523/
16022
16023 USB ATTACHED SCSI
16024 M:      Oliver Neukum <oneukum@suse.com>
16025 L:      linux-usb@vger.kernel.org
16026 L:      linux-scsi@vger.kernel.org
16027 S:      Maintained
16028 F:      drivers/usb/storage/uas.c
16029
16030 USB CDC ETHERNET DRIVER
16031 M:      Oliver Neukum <oliver@neukum.org>
16032 L:      linux-usb@vger.kernel.org
16033 S:      Maintained
16034 F:      drivers/net/usb/cdc_*.c
16035 F:      include/uapi/linux/usb/cdc.h
16036
16037 USB CHAOSKEY DRIVER
16038 M:      Keith Packard <keithp@keithp.com>
16039 L:      linux-usb@vger.kernel.org
16040 S:      Maintained
16041 F:      drivers/usb/misc/chaoskey.c
16042
16043 USB CYPRESS C67X00 DRIVER
16044 M:      Peter Korsgaard <jacmet@sunsite.dk>
16045 L:      linux-usb@vger.kernel.org
16046 S:      Maintained
16047 F:      drivers/usb/c67x00/
16048
16049 USB DAVICOM DM9601 DRIVER
16050 M:      Peter Korsgaard <jacmet@sunsite.dk>
16051 L:      netdev@vger.kernel.org
16052 W:      http://www.linux-usb.org/usbnet
16053 S:      Maintained
16054 F:      drivers/net/usb/dm9601.c
16055
16056 USB DIAMOND RIO500 DRIVER
16057 M:      Cesar Miquel <miquel@df.uba.ar>
16058 L:      rio500-users@lists.sourceforge.net
16059 W:      http://rio500.sourceforge.net
16060 S:      Maintained
16061 F:      drivers/usb/misc/rio500*
16062
16063 USB EHCI DRIVER
16064 M:      Alan Stern <stern@rowland.harvard.edu>
16065 L:      linux-usb@vger.kernel.org
16066 S:      Maintained
16067 F:      Documentation/usb/ehci.txt
16068 F:      drivers/usb/host/ehci*
16069
16070 USB GADGET/PERIPHERAL SUBSYSTEM
16071 M:      Felipe Balbi <balbi@kernel.org>
16072 L:      linux-usb@vger.kernel.org
16073 W:      http://www.linux-usb.org/gadget
16074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16075 S:      Maintained
16076 F:      drivers/usb/gadget/
16077 F:      include/linux/usb/gadget*
16078
16079 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16080 M:      Jiri Kosina <jikos@kernel.org>
16081 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16082 L:      linux-usb@vger.kernel.org
16083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16084 S:      Maintained
16085 F:      Documentation/hid/hiddev.txt
16086 F:      drivers/hid/usbhid/
16087
16088 USB INTEL XHCI ROLE MUX DRIVER
16089 M:      Hans de Goede <hdegoede@redhat.com>
16090 L:      linux-usb@vger.kernel.org
16091 S:      Maintained
16092 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16093
16094 USB ISP116X DRIVER
16095 M:      Olav Kongas <ok@artecdesign.ee>
16096 L:      linux-usb@vger.kernel.org
16097 S:      Maintained
16098 F:      drivers/usb/host/isp116x*
16099 F:      include/linux/usb/isp116x.h
16100
16101 USB LAN78XX ETHERNET DRIVER
16102 M:      Woojung Huh <woojung.huh@microchip.com>
16103 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16104 L:      netdev@vger.kernel.org
16105 S:      Maintained
16106 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16107 F:      drivers/net/usb/lan78xx.*
16108 F:      include/dt-bindings/net/microchip-lan78xx.h
16109
16110 USB MASS STORAGE DRIVER
16111 M:      Alan Stern <stern@rowland.harvard.edu>
16112 L:      linux-usb@vger.kernel.org
16113 L:      usb-storage@lists.one-eyed-alien.net
16114 S:      Maintained
16115 F:      drivers/usb/storage/
16116
16117 USB MIDI DRIVER
16118 M:      Clemens Ladisch <clemens@ladisch.de>
16119 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16120 T:      git git://git.alsa-project.org/alsa-kernel.git
16121 S:      Maintained
16122 F:      sound/usb/midi.*
16123
16124 USB NETWORKING DRIVERS
16125 L:      linux-usb@vger.kernel.org
16126 S:      Odd Fixes
16127 F:      drivers/net/usb/
16128
16129 USB OHCI DRIVER
16130 M:      Alan Stern <stern@rowland.harvard.edu>
16131 L:      linux-usb@vger.kernel.org
16132 S:      Maintained
16133 F:      Documentation/usb/ohci.txt
16134 F:      drivers/usb/host/ohci*
16135
16136 USB OTG FSM (Finite State Machine)
16137 M:      Peter Chen <Peter.Chen@nxp.com>
16138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16139 L:      linux-usb@vger.kernel.org
16140 S:      Maintained
16141 F:      drivers/usb/common/usb-otg-fsm.c
16142
16143 USB OVER IP DRIVER
16144 M:      Valentina Manea <valentina.manea.m@gmail.com>
16145 M:      Shuah Khan <shuah@kernel.org>
16146 M:      Shuah Khan <skhan@linuxfoundation.org>
16147 L:      linux-usb@vger.kernel.org
16148 S:      Maintained
16149 F:      Documentation/usb/usbip_protocol.txt
16150 F:      drivers/usb/usbip/
16151 F:      tools/usb/usbip/
16152 F:      tools/testing/selftests/drivers/usb/usbip/
16153
16154 USB PEGASUS DRIVER
16155 M:      Petko Manolov <petkan@nucleusys.com>
16156 L:      linux-usb@vger.kernel.org
16157 L:      netdev@vger.kernel.org
16158 T:      git git://github.com/petkan/pegasus.git
16159 W:      https://github.com/petkan/pegasus
16160 S:      Maintained
16161 F:      drivers/net/usb/pegasus.*
16162
16163 USB PHY LAYER
16164 M:      Felipe Balbi <balbi@kernel.org>
16165 L:      linux-usb@vger.kernel.org
16166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16167 S:      Maintained
16168 F:      drivers/usb/phy/
16169
16170 USB PRINTER DRIVER (usblp)
16171 M:      Pete Zaitcev <zaitcev@redhat.com>
16172 L:      linux-usb@vger.kernel.org
16173 S:      Supported
16174 F:      drivers/usb/class/usblp.c
16175
16176 USB QMI WWAN NETWORK DRIVER
16177 M:      Bjørn Mork <bjorn@mork.no>
16178 L:      netdev@vger.kernel.org
16179 S:      Maintained
16180 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16181 F:      drivers/net/usb/qmi_wwan.c
16182
16183 USB RTL8150 DRIVER
16184 M:      Petko Manolov <petkan@nucleusys.com>
16185 L:      linux-usb@vger.kernel.org
16186 L:      netdev@vger.kernel.org
16187 T:      git git://github.com/petkan/rtl8150.git
16188 W:      https://github.com/petkan/rtl8150
16189 S:      Maintained
16190 F:      drivers/net/usb/rtl8150.c
16191
16192 USB SERIAL SUBSYSTEM
16193 M:      Johan Hovold <johan@kernel.org>
16194 L:      linux-usb@vger.kernel.org
16195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16196 S:      Maintained
16197 F:      Documentation/usb/usb-serial.txt
16198 F:      drivers/usb/serial/
16199 F:      include/linux/usb/serial.h
16200
16201 USB SMSC75XX ETHERNET DRIVER
16202 M:      Steve Glendinning <steve.glendinning@shawell.net>
16203 L:      netdev@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/net/usb/smsc75xx.*
16206
16207 USB SMSC95XX ETHERNET DRIVER
16208 M:      Steve Glendinning <steve.glendinning@shawell.net>
16209 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16210 L:      netdev@vger.kernel.org
16211 S:      Maintained
16212 F:      drivers/net/usb/smsc95xx.*
16213
16214 USB SUBSYSTEM
16215 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16216 L:      linux-usb@vger.kernel.org
16217 W:      http://www.linux-usb.org
16218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16219 S:      Supported
16220 F:      Documentation/devicetree/bindings/usb/
16221 F:      Documentation/usb/
16222 F:      drivers/usb/
16223 F:      include/linux/usb.h
16224 F:      include/linux/usb/
16225
16226 USB TYPEC PI3USB30532 MUX DRIVER
16227 M:      Hans de Goede <hdegoede@redhat.com>
16228 L:      linux-usb@vger.kernel.org
16229 S:      Maintained
16230 F:      drivers/usb/typec/mux/pi3usb30532.c
16231
16232 USB TYPEC CLASS
16233 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16234 L:      linux-usb@vger.kernel.org
16235 S:      Maintained
16236 F:      Documentation/ABI/testing/sysfs-class-typec
16237 F:      Documentation/driver-api/usb/typec.rst
16238 F:      drivers/usb/typec/
16239 F:      include/linux/usb/typec.h
16240
16241 USB TYPEC BUS FOR ALTERNATE MODES
16242 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16243 L:      linux-usb@vger.kernel.org
16244 S:      Maintained
16245 F:      Documentation/ABI/testing/sysfs-bus-typec
16246 F:      Documentation/driver-api/usb/typec_bus.rst
16247 F:      drivers/usb/typec/altmodes/
16248 F:      include/linux/usb/typec_altmode.h
16249
16250 USB TYPEC PORT CONTROLLER DRIVERS
16251 M:      Guenter Roeck <linux@roeck-us.net>
16252 L:      linux-usb@vger.kernel.org
16253 S:      Maintained
16254 F:      drivers/usb/typec/tcpm/
16255
16256 USB UHCI DRIVER
16257 M:      Alan Stern <stern@rowland.harvard.edu>
16258 L:      linux-usb@vger.kernel.org
16259 S:      Maintained
16260 F:      drivers/usb/host/uhci*
16261
16262 USB VIDEO CLASS
16263 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16264 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16265 L:      linux-media@vger.kernel.org
16266 T:      git git://linuxtv.org/media_tree.git
16267 W:      http://www.ideasonboard.org/uvc/
16268 S:      Maintained
16269 F:      drivers/media/usb/uvc/
16270 F:      include/uapi/linux/uvcvideo.h
16271
16272 USB VISION DRIVER
16273 M:      Hans Verkuil <hverkuil@xs4all.nl>
16274 L:      linux-media@vger.kernel.org
16275 T:      git git://linuxtv.org/media_tree.git
16276 W:      https://linuxtv.org
16277 S:      Odd Fixes
16278 F:      drivers/media/usb/usbvision/
16279
16280 USB WEBCAM GADGET
16281 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16282 L:      linux-usb@vger.kernel.org
16283 S:      Maintained
16284 F:      drivers/usb/gadget/function/*uvc*
16285 F:      drivers/usb/gadget/legacy/webcam.c
16286 F:      include/uapi/linux/usb/g_uvc.h
16287
16288 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16289 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16290 L:      linux-wireless@vger.kernel.org
16291 S:      Maintained
16292 F:      drivers/net/wireless/rndis_wlan.c
16293
16294 USB XHCI DRIVER
16295 M:      Mathias Nyman <mathias.nyman@intel.com>
16296 L:      linux-usb@vger.kernel.org
16297 S:      Supported
16298 F:      drivers/usb/host/xhci*
16299 F:      drivers/usb/host/pci-quirks*
16300
16301 USB ZD1201 DRIVER
16302 L:      linux-wireless@vger.kernel.org
16303 W:      http://linux-lc100020.sourceforge.net
16304 S:      Orphan
16305 F:      drivers/net/wireless/zydas/zd1201.*
16306
16307 USB ZR364XX DRIVER
16308 M:      Antoine Jacquet <royale@zerezo.com>
16309 L:      linux-usb@vger.kernel.org
16310 L:      linux-media@vger.kernel.org
16311 T:      git git://linuxtv.org/media_tree.git
16312 W:      http://royale.zerezo.com/zr364xx/
16313 S:      Maintained
16314 F:      Documentation/media/v4l-drivers/zr364xx*
16315 F:      drivers/media/usb/zr364xx/
16316
16317 USER-MODE LINUX (UML)
16318 M:      Jeff Dike <jdike@addtoit.com>
16319 M:      Richard Weinberger <richard@nod.at>
16320 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16321 L:      linux-um@lists.infradead.org
16322 W:      http://user-mode-linux.sourceforge.net
16323 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16325 S:      Maintained
16326 F:      Documentation/virtual/uml/
16327 F:      arch/um/
16328 F:      arch/x86/um/
16329 F:      fs/hostfs/
16330
16331 USERSPACE COPYIN/COPYOUT (UIOVEC)
16332 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16333 S:      Maintained
16334 F:      lib/iov_iter.c
16335 F:      include/linux/uio.h
16336
16337 USERSPACE DMA BUFFER DRIVER
16338 M:      Gerd Hoffmann <kraxel@redhat.com>
16339 S:      Maintained
16340 L:      dri-devel@lists.freedesktop.org
16341 F:      drivers/dma-buf/udmabuf.c
16342 F:      include/uapi/linux/udmabuf.h
16343 T:      git git://anongit.freedesktop.org/drm/drm-misc
16344
16345 USERSPACE I/O (UIO)
16346 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16347 S:      Maintained
16348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16349 F:      Documentation/driver-api/uio-howto.rst
16350 F:      drivers/uio/
16351 F:      include/linux/uio_driver.h
16352
16353 UTIL-LINUX PACKAGE
16354 M:      Karel Zak <kzak@redhat.com>
16355 L:      util-linux@vger.kernel.org
16356 W:      http://en.wikipedia.org/wiki/Util-linux
16357 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16358 S:      Maintained
16359
16360 UUID HELPERS
16361 M:      Christoph Hellwig <hch@lst.de>
16362 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16363 L:      linux-kernel@vger.kernel.org
16364 T:      git git://git.infradead.org/users/hch/uuid.git
16365 F:      lib/uuid.c
16366 F:      lib/test_uuid.c
16367 F:      include/linux/uuid.h
16368 F:      include/uapi/linux/uuid.h
16369 S:      Maintained
16370
16371 UVESAFB DRIVER
16372 M:      Michal Januszewski <spock@gentoo.org>
16373 L:      linux-fbdev@vger.kernel.org
16374 W:      https://github.com/mjanusz/v86d
16375 S:      Maintained
16376 F:      Documentation/fb/uvesafb.txt
16377 F:      drivers/video/fbdev/uvesafb.*
16378
16379 VF610 NAND DRIVER
16380 M:      Stefan Agner <stefan@agner.ch>
16381 L:      linux-mtd@lists.infradead.org
16382 S:      Supported
16383 F:      drivers/mtd/nand/raw/vf610_nfc.c
16384
16385 VFAT/FAT/MSDOS FILESYSTEM
16386 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16387 S:      Maintained
16388 F:      Documentation/filesystems/vfat.txt
16389 F:      fs/fat/
16390
16391 VFIO DRIVER
16392 M:      Alex Williamson <alex.williamson@redhat.com>
16393 L:      kvm@vger.kernel.org
16394 T:      git git://github.com/awilliam/linux-vfio.git
16395 S:      Maintained
16396 F:      Documentation/vfio.txt
16397 F:      drivers/vfio/
16398 F:      include/linux/vfio.h
16399 F:      include/uapi/linux/vfio.h
16400
16401 VFIO MEDIATED DEVICE DRIVERS
16402 M:      Kirti Wankhede <kwankhede@nvidia.com>
16403 L:      kvm@vger.kernel.org
16404 S:      Maintained
16405 F:      Documentation/vfio-mediated-device.txt
16406 F:      drivers/vfio/mdev/
16407 F:      include/linux/mdev.h
16408 F:      samples/vfio-mdev/
16409
16410 VFIO PLATFORM DRIVER
16411 M:      Eric Auger <eric.auger@redhat.com>
16412 L:      kvm@vger.kernel.org
16413 S:      Maintained
16414 F:      drivers/vfio/platform/
16415
16416 VGA_SWITCHEROO
16417 R:      Lukas Wunner <lukas@wunner.de>
16418 S:      Maintained
16419 F:      Documentation/gpu/vga-switcheroo.rst
16420 F:      drivers/gpu/vga/vga_switcheroo.c
16421 F:      include/linux/vga_switcheroo.h
16422 T:      git git://anongit.freedesktop.org/drm/drm-misc
16423
16424 VIA RHINE NETWORK DRIVER
16425 S:      Orphan
16426 F:      drivers/net/ethernet/via/via-rhine.c
16427
16428 VIA SD/MMC CARD CONTROLLER DRIVER
16429 M:      Bruce Chang <brucechang@via.com.tw>
16430 M:      Harald Welte <HaraldWelte@viatech.com>
16431 S:      Maintained
16432 F:      drivers/mmc/host/via-sdmmc.c
16433
16434 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16435 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16436 L:      linux-fbdev@vger.kernel.org
16437 S:      Maintained
16438 F:      include/linux/via-core.h
16439 F:      include/linux/via-gpio.h
16440 F:      include/linux/via_i2c.h
16441 F:      drivers/video/fbdev/via/
16442
16443 VIA VELOCITY NETWORK DRIVER
16444 M:      Francois Romieu <romieu@fr.zoreil.com>
16445 L:      netdev@vger.kernel.org
16446 S:      Maintained
16447 F:      drivers/net/ethernet/via/via-velocity.*
16448
16449 VICODEC VIRTUAL CODEC DRIVER
16450 M:      Hans Verkuil <hans.verkuil@cisco.com>
16451 L:      linux-media@vger.kernel.org
16452 T:      git git://linuxtv.org/media_tree.git
16453 W:      https://linuxtv.org
16454 S:      Maintained
16455 F:      drivers/media/platform/vicodec/*
16456
16457 VIDEO MULTIPLEXER DRIVER
16458 M:      Philipp Zabel <p.zabel@pengutronix.de>
16459 L:      linux-media@vger.kernel.org
16460 S:      Maintained
16461 F:      drivers/media/platform/video-mux.c
16462
16463 VIDEO I2C POLLING DRIVER
16464 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16465 L:      linux-media@vger.kernel.org
16466 S:      Maintained
16467 F:      drivers/media/i2c/video-i2c.c
16468
16469 VIDEOBUF2 FRAMEWORK
16470 M:      Pawel Osciak <pawel@osciak.com>
16471 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16472 M:      Kyungmin Park <kyungmin.park@samsung.com>
16473 L:      linux-media@vger.kernel.org
16474 S:      Maintained
16475 F:      drivers/media/common/videobuf2/*
16476 F:      include/media/videobuf2-*
16477
16478 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16479 M:      Helen Koike <helen.koike@collabora.com>
16480 L:      linux-media@vger.kernel.org
16481 T:      git git://linuxtv.org/media_tree.git
16482 W:      https://linuxtv.org
16483 S:      Maintained
16484 F:      drivers/media/platform/vimc/*
16485
16486 VIRT LIB
16487 M:      Alex Williamson <alex.williamson@redhat.com>
16488 M:      Paolo Bonzini <pbonzini@redhat.com>
16489 L:      kvm@vger.kernel.org
16490 S:      Supported
16491 F:      virt/lib/
16492
16493 VIRTIO AND VHOST VSOCK DRIVER
16494 M:      Stefan Hajnoczi <stefanha@redhat.com>
16495 L:      kvm@vger.kernel.org
16496 L:      virtualization@lists.linux-foundation.org
16497 L:      netdev@vger.kernel.org
16498 S:      Maintained
16499 F:      include/linux/virtio_vsock.h
16500 F:      include/uapi/linux/virtio_vsock.h
16501 F:      include/uapi/linux/vsockmon.h
16502 F:      include/uapi/linux/vm_sockets_diag.h
16503 F:      net/vmw_vsock/diag.c
16504 F:      net/vmw_vsock/af_vsock_tap.c
16505 F:      net/vmw_vsock/virtio_transport_common.c
16506 F:      net/vmw_vsock/virtio_transport.c
16507 F:      drivers/net/vsockmon.c
16508 F:      drivers/vhost/vsock.c
16509 F:      tools/testing/vsock/
16510
16511 VIRTIO CONSOLE DRIVER
16512 M:      Amit Shah <amit@kernel.org>
16513 L:      virtualization@lists.linux-foundation.org
16514 S:      Maintained
16515 F:      drivers/char/virtio_console.c
16516 F:      include/linux/virtio_console.h
16517 F:      include/uapi/linux/virtio_console.h
16518
16519 VIRTIO CORE AND NET DRIVERS
16520 M:      "Michael S. Tsirkin" <mst@redhat.com>
16521 M:      Jason Wang <jasowang@redhat.com>
16522 L:      virtualization@lists.linux-foundation.org
16523 S:      Maintained
16524 F:      Documentation/devicetree/bindings/virtio/
16525 F:      drivers/virtio/
16526 F:      tools/virtio/
16527 F:      drivers/net/virtio_net.c
16528 F:      drivers/block/virtio_blk.c
16529 F:      include/linux/virtio*.h
16530 F:      include/uapi/linux/virtio_*.h
16531 F:      drivers/crypto/virtio/
16532 F:      mm/balloon_compaction.c
16533
16534 VIRTIO BLOCK AND SCSI DRIVERS
16535 M:      "Michael S. Tsirkin" <mst@redhat.com>
16536 M:      Jason Wang <jasowang@redhat.com>
16537 R:      Paolo Bonzini <pbonzini@redhat.com>
16538 R:      Stefan Hajnoczi <stefanha@redhat.com>
16539 L:      virtualization@lists.linux-foundation.org
16540 S:      Maintained
16541 F:      drivers/block/virtio_blk.c
16542 F:      drivers/scsi/virtio_scsi.c
16543 F:      include/uapi/linux/virtio_blk.h
16544 F:      include/uapi/linux/virtio_scsi.h
16545 F:      drivers/vhost/scsi.c
16546
16547 VIRTIO CRYPTO DRIVER
16548 M:      Gonglei <arei.gonglei@huawei.com>
16549 L:      virtualization@lists.linux-foundation.org
16550 L:      linux-crypto@vger.kernel.org
16551 S:      Maintained
16552 F:      drivers/crypto/virtio/
16553 F:      include/uapi/linux/virtio_crypto.h
16554
16555 VIRTIO DRIVERS FOR S390
16556 M:      Cornelia Huck <cohuck@redhat.com>
16557 M:      Halil Pasic <pasic@linux.ibm.com>
16558 L:      linux-s390@vger.kernel.org
16559 L:      virtualization@lists.linux-foundation.org
16560 L:      kvm@vger.kernel.org
16561 S:      Supported
16562 F:      drivers/s390/virtio/
16563 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16564
16565 VIRTIO GPU DRIVER
16566 M:      David Airlie <airlied@linux.ie>
16567 M:      Gerd Hoffmann <kraxel@redhat.com>
16568 L:      dri-devel@lists.freedesktop.org
16569 L:      virtualization@lists.linux-foundation.org
16570 T:      git git://anongit.freedesktop.org/drm/drm-misc
16571 S:      Maintained
16572 F:      drivers/gpu/drm/virtio/
16573 F:      include/uapi/linux/virtio_gpu.h
16574
16575 VIRTIO HOST (VHOST)
16576 M:      "Michael S. Tsirkin" <mst@redhat.com>
16577 M:      Jason Wang <jasowang@redhat.com>
16578 L:      kvm@vger.kernel.org
16579 L:      virtualization@lists.linux-foundation.org
16580 L:      netdev@vger.kernel.org
16581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16582 S:      Maintained
16583 F:      drivers/vhost/
16584 F:      include/uapi/linux/vhost.h
16585
16586 VIRTIO INPUT DRIVER
16587 M:      Gerd Hoffmann <kraxel@redhat.com>
16588 S:      Maintained
16589 F:      drivers/virtio/virtio_input.c
16590 F:      include/uapi/linux/virtio_input.h
16591
16592 VIRTUAL BOX GUEST DEVICE DRIVER
16593 M:      Hans de Goede <hdegoede@redhat.com>
16594 M:      Arnd Bergmann <arnd@arndb.de>
16595 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16596 S:      Maintained
16597 F:      include/linux/vbox_utils.h
16598 F:      include/uapi/linux/vbox*.h
16599 F:      drivers/virt/vboxguest/
16600
16601 VIRTUAL SERIO DEVICE DRIVER
16602 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16603 S:      Maintained
16604 F:      drivers/input/serio/userio.c
16605 F:      include/uapi/linux/userio.h
16606
16607 VIVID VIRTUAL VIDEO DRIVER
16608 M:      Hans Verkuil <hverkuil@xs4all.nl>
16609 L:      linux-media@vger.kernel.org
16610 T:      git git://linuxtv.org/media_tree.git
16611 W:      https://linuxtv.org
16612 S:      Maintained
16613 F:      drivers/media/platform/vivid/*
16614
16615 VLYNQ BUS
16616 M:      Florian Fainelli <f.fainelli@gmail.com>
16617 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16618 S:      Maintained
16619 F:      drivers/vlynq/vlynq.c
16620 F:      include/linux/vlynq.h
16621
16622 VME SUBSYSTEM
16623 M:      Martyn Welch <martyn@welchs.me.uk>
16624 M:      Manohar Vanga <manohar.vanga@gmail.com>
16625 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16626 L:      devel@driverdev.osuosl.org
16627 S:      Maintained
16628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16629 F:      Documentation/driver-api/vme.rst
16630 F:      drivers/staging/vme/
16631 F:      drivers/vme/
16632 F:      include/linux/vme*
16633
16634 VMWARE BALLOON DRIVER
16635 M:      Julien Freche <jfreche@vmware.com>
16636 M:      Nadav Amit <namit@vmware.com>
16637 M:      "VMware, Inc." <pv-drivers@vmware.com>
16638 L:      linux-kernel@vger.kernel.org
16639 S:      Maintained
16640 F:      drivers/misc/vmw_balloon.c
16641
16642 VMWARE HYPERVISOR INTERFACE
16643 M:      Alok Kataria <akataria@vmware.com>
16644 L:      virtualization@lists.linux-foundation.org
16645 S:      Supported
16646 F:      arch/x86/kernel/cpu/vmware.c
16647
16648 VMWARE PVRDMA DRIVER
16649 M:      Adit Ranadive <aditr@vmware.com>
16650 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16651 L:      linux-rdma@vger.kernel.org
16652 S:      Maintained
16653 F:      drivers/infiniband/hw/vmw_pvrdma/
16654
16655 VMware PVSCSI driver
16656 M:      Jim Gill <jgill@vmware.com>
16657 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16658 L:      linux-scsi@vger.kernel.org
16659 S:      Maintained
16660 F:      drivers/scsi/vmw_pvscsi.c
16661 F:      drivers/scsi/vmw_pvscsi.h
16662
16663 VMWARE VMMOUSE SUBDRIVER
16664 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16665 M:      "VMware, Inc." <pv-drivers@vmware.com>
16666 L:      linux-input@vger.kernel.org
16667 S:      Maintained
16668 F:      drivers/input/mouse/vmmouse.c
16669 F:      drivers/input/mouse/vmmouse.h
16670
16671 VMWARE VMXNET3 ETHERNET DRIVER
16672 M:      Ronak Doshi <doshir@vmware.com>
16673 M:      "VMware, Inc." <pv-drivers@vmware.com>
16674 L:      netdev@vger.kernel.org
16675 S:      Maintained
16676 F:      drivers/net/vmxnet3/
16677
16678 VOCORE VOCORE2 BOARD
16679 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16680 L:      linux-mips@vger.kernel.org
16681 S:      Maintained
16682 F:      arch/mips/boot/dts/ralink/vocore2.dts
16683
16684 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16685 M:      Liam Girdwood <lgirdwood@gmail.com>
16686 M:      Mark Brown <broonie@kernel.org>
16687 L:      linux-kernel@vger.kernel.org
16688 W:      http://www.slimlogic.co.uk/?p=48
16689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16690 S:      Supported
16691 F:      Documentation/devicetree/bindings/regulator/
16692 F:      Documentation/power/regulator/
16693 F:      drivers/regulator/
16694 F:      include/dt-bindings/regulator/
16695 F:      include/linux/regulator/
16696
16697 VRF
16698 M:      David Ahern <dsa@cumulusnetworks.com>
16699 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16700 L:      netdev@vger.kernel.org
16701 S:      Maintained
16702 F:      drivers/net/vrf.c
16703 F:      Documentation/networking/vrf.txt
16704
16705 VT1211 HARDWARE MONITOR DRIVER
16706 M:      Juerg Haefliger <juergh@gmail.com>
16707 L:      linux-hwmon@vger.kernel.org
16708 S:      Maintained
16709 F:      Documentation/hwmon/vt1211
16710 F:      drivers/hwmon/vt1211.c
16711
16712 VT8231 HARDWARE MONITOR DRIVER
16713 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16714 L:      linux-hwmon@vger.kernel.org
16715 S:      Maintained
16716 F:      drivers/hwmon/vt8231.c
16717
16718 VUB300 USB to SDIO/SD/MMC bridge chip
16719 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16720 L:      linux-mmc@vger.kernel.org
16721 L:      linux-usb@vger.kernel.org
16722 S:      Supported
16723 F:      drivers/mmc/host/vub300.c
16724
16725 W1 DALLAS'S 1-WIRE BUS
16726 M:      Evgeniy Polyakov <zbr@ioremap.net>
16727 S:      Maintained
16728 F:      Documentation/devicetree/bindings/w1/
16729 F:      Documentation/w1/
16730 F:      drivers/w1/
16731 F:      include/linux/w1.h
16732
16733 W83791D HARDWARE MONITORING DRIVER
16734 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16735 L:      linux-hwmon@vger.kernel.org
16736 S:      Maintained
16737 F:      Documentation/hwmon/w83791d
16738 F:      drivers/hwmon/w83791d.c
16739
16740 W83793 HARDWARE MONITORING DRIVER
16741 M:      Rudolf Marek <r.marek@assembler.cz>
16742 L:      linux-hwmon@vger.kernel.org
16743 S:      Maintained
16744 F:      Documentation/hwmon/w83793
16745 F:      drivers/hwmon/w83793.c
16746
16747 W83795 HARDWARE MONITORING DRIVER
16748 M:      Jean Delvare <jdelvare@suse.com>
16749 L:      linux-hwmon@vger.kernel.org
16750 S:      Maintained
16751 F:      drivers/hwmon/w83795.c
16752
16753 W83L51xD SD/MMC CARD INTERFACE DRIVER
16754 M:      Pierre Ossman <pierre@ossman.eu>
16755 S:      Maintained
16756 F:      drivers/mmc/host/wbsd.*
16757
16758 WACOM PROTOCOL 4 SERIAL TABLETS
16759 M:      Julian Squires <julian@cipht.net>
16760 M:      Hans de Goede <hdegoede@redhat.com>
16761 L:      linux-input@vger.kernel.org
16762 S:      Maintained
16763 F:      drivers/input/tablet/wacom_serial4.c
16764
16765 WATCHDOG DEVICE DRIVERS
16766 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16767 M:      Guenter Roeck <linux@roeck-us.net>
16768 L:      linux-watchdog@vger.kernel.org
16769 W:      http://www.linux-watchdog.org/
16770 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16771 S:      Maintained
16772 F:      Documentation/devicetree/bindings/watchdog/
16773 F:      Documentation/watchdog/
16774 F:      drivers/watchdog/
16775 F:      include/linux/watchdog.h
16776 F:      include/uapi/linux/watchdog.h
16777
16778 WHISKEYCOVE PMIC GPIO DRIVER
16779 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16780 L:      linux-gpio@vger.kernel.org
16781 S:      Maintained
16782 F:      drivers/gpio/gpio-wcove.c
16783
16784 WHWAVE RTC DRIVER
16785 M:      Dianlong Li <long17.cool@163.com>
16786 L:      linux-rtc@vger.kernel.org
16787 S:      Maintained
16788 F:      drivers/rtc/rtc-sd3078.c
16789
16790 WIIMOTE HID DRIVER
16791 M:      David Herrmann <dh.herrmann@googlemail.com>
16792 L:      linux-input@vger.kernel.org
16793 S:      Maintained
16794 F:      drivers/hid/hid-wiimote*
16795
16796 WILOCITY WIL6210 WIRELESS DRIVER
16797 M:      Maya Erez <merez@codeaurora.org>
16798 L:      linux-wireless@vger.kernel.org
16799 L:      wil6210@qti.qualcomm.com
16800 S:      Supported
16801 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16802 F:      drivers/net/wireless/ath/wil6210/
16803
16804 WIMAX STACK
16805 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16806 M:      linux-wimax@intel.com
16807 L:      wimax@linuxwimax.org (subscribers-only)
16808 S:      Supported
16809 W:      http://linuxwimax.org
16810 F:      Documentation/wimax/README.wimax
16811 F:      include/linux/wimax/debug.h
16812 F:      include/net/wimax.h
16813 F:      include/uapi/linux/wimax.h
16814 F:      net/wimax/
16815
16816 WINBOND CIR DRIVER
16817 M:      David Härdeman <david@hardeman.nu>
16818 S:      Maintained
16819 F:      drivers/media/rc/winbond-cir.c
16820
16821 RCMM REMOTE CONTROLS DECODER
16822 M:      Patrick Lerda <patrick9876@free.fr>
16823 S:      Maintained
16824 F:      drivers/media/rc/ir-rcmm-decoder.c
16825
16826 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16827 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16828 L:      linux-watchdog@vger.kernel.org
16829 S:      Maintained
16830 F:      drivers/watchdog/ebc-c384_wdt.c
16831
16832 WINSYSTEMS WS16C48 GPIO DRIVER
16833 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16834 L:      linux-gpio@vger.kernel.org
16835 S:      Maintained
16836 F:      drivers/gpio/gpio-ws16c48.c
16837
16838 WISTRON LAPTOP BUTTON DRIVER
16839 M:      Miloslav Trmac <mitr@volny.cz>
16840 S:      Maintained
16841 F:      drivers/input/misc/wistron_btns.c
16842
16843 WL3501 WIRELESS PCMCIA CARD DRIVER
16844 L:      linux-wireless@vger.kernel.org
16845 S:      Odd fixes
16846 F:      drivers/net/wireless/wl3501*
16847
16848 WOLFSON MICROELECTRONICS DRIVERS
16849 L:      patches@opensource.cirrus.com
16850 T:      git https://github.com/CirrusLogic/linux-drivers.git
16851 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16852 S:      Supported
16853 F:      Documentation/hwmon/wm83??
16854 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16855 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16856 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16857 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16858 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16859 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16860 F:      drivers/clk/clk-wm83*.c
16861 F:      drivers/extcon/extcon-arizona.c
16862 F:      drivers/leds/leds-wm83*.c
16863 F:      drivers/gpio/gpio-*wm*.c
16864 F:      drivers/gpio/gpio-arizona.c
16865 F:      drivers/hwmon/wm83??-hwmon.c
16866 F:      drivers/input/misc/wm831x-on.c
16867 F:      drivers/input/touchscreen/wm831x-ts.c
16868 F:      drivers/input/touchscreen/wm97*.c
16869 F:      drivers/mfd/arizona*
16870 F:      drivers/mfd/wm*.c
16871 F:      drivers/mfd/cs47l24*
16872 F:      drivers/power/supply/wm83*.c
16873 F:      drivers/rtc/rtc-wm83*.c
16874 F:      drivers/regulator/wm8*.c
16875 F:      drivers/regulator/arizona*
16876 F:      drivers/video/backlight/wm83*_bl.c
16877 F:      drivers/watchdog/wm83*_wdt.c
16878 F:      include/linux/mfd/arizona/
16879 F:      include/linux/mfd/wm831x/
16880 F:      include/linux/mfd/wm8350/
16881 F:      include/linux/mfd/wm8400*
16882 F:      include/linux/regulator/arizona*
16883 F:      include/linux/wm97xx.h
16884 F:      include/sound/wm????.h
16885 F:      sound/soc/codecs/arizona.?
16886 F:      sound/soc/codecs/wm*
16887 F:      sound/soc/codecs/cs47l24*
16888
16889 WORKQUEUE
16890 M:      Tejun Heo <tj@kernel.org>
16891 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16893 S:      Maintained
16894 F:      include/linux/workqueue.h
16895 F:      kernel/workqueue.c
16896 F:      Documentation/core-api/workqueue.rst
16897
16898 X-POWERS AXP288 PMIC DRIVERS
16899 M:      Hans de Goede <hdegoede@redhat.com>
16900 S:      Maintained
16901 N:      axp288
16902 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16903
16904 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16905 M:      Chen-Yu Tsai <wens@csie.org>
16906 L:      linux-kernel@vger.kernel.org
16907 S:      Maintained
16908 N:      axp[128]
16909
16910 X.25 NETWORK LAYER
16911 M:      Andrew Hendry <andrew.hendry@gmail.com>
16912 L:      linux-x25@vger.kernel.org
16913 S:      Odd Fixes
16914 F:      Documentation/networking/x25*
16915 F:      include/net/x25*
16916 F:      net/x25/
16917
16918 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16919 M:      Thomas Gleixner <tglx@linutronix.de>
16920 M:      Ingo Molnar <mingo@redhat.com>
16921 M:      Borislav Petkov <bp@alien8.de>
16922 R:      "H. Peter Anvin" <hpa@zytor.com>
16923 M:      x86@kernel.org
16924 L:      linux-kernel@vger.kernel.org
16925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16926 S:      Maintained
16927 F:      Documentation/devicetree/bindings/x86/
16928 F:      Documentation/x86/
16929 F:      arch/x86/
16930
16931 X86 ENTRY CODE
16932 M:      Andy Lutomirski <luto@kernel.org>
16933 L:      linux-kernel@vger.kernel.org
16934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16935 S:      Maintained
16936 F:      arch/x86/entry/
16937
16938 X86 MCE INFRASTRUCTURE
16939 M:      Tony Luck <tony.luck@intel.com>
16940 M:      Borislav Petkov <bp@alien8.de>
16941 L:      linux-edac@vger.kernel.org
16942 S:      Maintained
16943 F:      arch/x86/kernel/cpu/mcheck/*
16944
16945 X86 MICROCODE UPDATE SUPPORT
16946 M:      Borislav Petkov <bp@alien8.de>
16947 S:      Maintained
16948 F:      arch/x86/kernel/cpu/microcode/*
16949
16950 X86 MM
16951 M:      Dave Hansen <dave.hansen@linux.intel.com>
16952 M:      Andy Lutomirski <luto@kernel.org>
16953 M:      Peter Zijlstra <peterz@infradead.org>
16954 L:      linux-kernel@vger.kernel.org
16955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16956 S:      Maintained
16957 F:      arch/x86/mm/
16958
16959 X86 PLATFORM DRIVERS
16960 M:      Darren Hart <dvhart@infradead.org>
16961 M:      Andy Shevchenko <andy@infradead.org>
16962 L:      platform-driver-x86@vger.kernel.org
16963 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16964 S:      Maintained
16965 F:      drivers/platform/x86/
16966 F:      drivers/platform/olpc/
16967
16968 X86 PLATFORM DRIVERS - ARCH
16969 R:      Darren Hart <dvhart@infradead.org>
16970 R:      Andy Shevchenko <andy@infradead.org>
16971 L:      platform-driver-x86@vger.kernel.org
16972 L:      x86@kernel.org
16973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16974 S:      Maintained
16975 F:      arch/x86/platform
16976
16977 X86 VDSO
16978 M:      Andy Lutomirski <luto@kernel.org>
16979 L:      linux-kernel@vger.kernel.org
16980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16981 S:      Maintained
16982 F:      arch/x86/entry/vdso/
16983
16984 XARRAY
16985 M:      Matthew Wilcox <willy@infradead.org>
16986 L:      linux-fsdevel@vger.kernel.org
16987 S:      Supported
16988 F:      Documentation/core-api/xarray.rst
16989 F:      lib/idr.c
16990 F:      lib/xarray.c
16991 F:      include/linux/idr.h
16992 F:      include/linux/xarray.h
16993 F:      tools/testing/radix-tree
16994
16995 XBOX DVD IR REMOTE
16996 M:      Benjamin Valentin <benpicco@googlemail.com>
16997 S:      Maintained
16998 F:      drivers/media/rc/xbox_remote.c
16999 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17000
17001 XC2028/3028 TUNER DRIVER
17002 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17003 L:      linux-media@vger.kernel.org
17004 W:      https://linuxtv.org
17005 T:      git git://linuxtv.org/media_tree.git
17006 S:      Maintained
17007 F:      drivers/media/tuners/tuner-xc2028.*
17008
17009 XDP (eXpress Data Path)
17010 M:      Alexei Starovoitov <ast@kernel.org>
17011 M:      Daniel Borkmann <daniel@iogearbox.net>
17012 M:      David S. Miller <davem@davemloft.net>
17013 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17014 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17015 M:      John Fastabend <john.fastabend@gmail.com>
17016 L:      netdev@vger.kernel.org
17017 L:      xdp-newbies@vger.kernel.org
17018 L:      bpf@vger.kernel.org
17019 S:      Supported
17020 F:      net/core/xdp.c
17021 F:      include/net/xdp.h
17022 F:      kernel/bpf/devmap.c
17023 F:      kernel/bpf/cpumap.c
17024 F:      include/trace/events/xdp.h
17025 K:      xdp
17026 N:      xdp
17027
17028 XDP SOCKETS (AF_XDP)
17029 M:      Björn Töpel <bjorn.topel@intel.com>
17030 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17031 L:      netdev@vger.kernel.org
17032 L:      bpf@vger.kernel.org
17033 S:      Maintained
17034 F:      kernel/bpf/xskmap.c
17035 F:      net/xdp/
17036
17037 XEN BLOCK SUBSYSTEM
17038 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17039 M:      Roger Pau Monné <roger.pau@citrix.com>
17040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17041 S:      Supported
17042 F:      drivers/block/xen-blkback/*
17043 F:      drivers/block/xen*
17044
17045 XEN HYPERVISOR ARM
17046 M:      Stefano Stabellini <sstabellini@kernel.org>
17047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17048 S:      Maintained
17049 F:      arch/arm/xen/
17050 F:      arch/arm/include/asm/xen/
17051
17052 XEN HYPERVISOR ARM64
17053 M:      Stefano Stabellini <sstabellini@kernel.org>
17054 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17055 S:      Maintained
17056 F:      arch/arm64/xen/
17057 F:      arch/arm64/include/asm/xen/
17058
17059 XEN HYPERVISOR INTERFACE
17060 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17061 M:      Juergen Gross <jgross@suse.com>
17062 R:      Stefano Stabellini <sstabellini@kernel.org>
17063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17065 S:      Supported
17066 F:      arch/x86/xen/
17067 F:      arch/x86/platform/pvh/
17068 F:      drivers/*/xen-*front.c
17069 F:      drivers/xen/
17070 F:      arch/x86/include/asm/xen/
17071 F:      arch/x86/include/asm/pvclock-abi.h
17072 F:      include/xen/
17073 F:      include/uapi/xen/
17074 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17075 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17076
17077 XEN NETWORK BACKEND DRIVER
17078 M:      Wei Liu <wei.liu2@citrix.com>
17079 M:      Paul Durrant <paul.durrant@citrix.com>
17080 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17081 L:      netdev@vger.kernel.org
17082 S:      Supported
17083 F:      drivers/net/xen-netback/*
17084
17085 XEN PCI SUBSYSTEM
17086 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17087 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17088 S:      Supported
17089 F:      arch/x86/pci/*xen*
17090 F:      drivers/pci/*xen*
17091
17092 XEN PVSCSI DRIVERS
17093 M:      Juergen Gross <jgross@suse.com>
17094 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17095 L:      linux-scsi@vger.kernel.org
17096 S:      Supported
17097 F:      drivers/scsi/xen-scsifront.c
17098 F:      drivers/xen/xen-scsiback.c
17099 F:      include/xen/interface/io/vscsiif.h
17100
17101 XEN SWIOTLB SUBSYSTEM
17102 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17103 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17104 L:      iommu@lists.linux-foundation.org
17105 S:      Supported
17106 F:      arch/x86/xen/*swiotlb*
17107 F:      drivers/xen/*swiotlb*
17108
17109 XEN SOUND FRONTEND DRIVER
17110 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17111 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17113 S:      Supported
17114 F:      sound/xen/*
17115
17116 XFS FILESYSTEM
17117 M:      Darrick J. Wong <darrick.wong@oracle.com>
17118 M:      linux-xfs@vger.kernel.org
17119 L:      linux-xfs@vger.kernel.org
17120 W:      http://xfs.org/
17121 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17122 S:      Supported
17123 F:      Documentation/filesystems/xfs.txt
17124 F:      fs/xfs/
17125
17126 XILINX AXI ETHERNET DRIVER
17127 M:      Anirudha Sarangi <anirudh@xilinx.com>
17128 M:      John Linn <John.Linn@xilinx.com>
17129 S:      Maintained
17130 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17131
17132 XILINX UARTLITE SERIAL DRIVER
17133 M:      Peter Korsgaard <jacmet@sunsite.dk>
17134 L:      linux-serial@vger.kernel.org
17135 S:      Maintained
17136 F:      drivers/tty/serial/uartlite.c
17137
17138 XILINX VIDEO IP CORES
17139 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17140 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17141 L:      linux-media@vger.kernel.org
17142 T:      git git://linuxtv.org/media_tree.git
17143 S:      Supported
17144 F:      Documentation/devicetree/bindings/media/xilinx/
17145 F:      drivers/media/platform/xilinx/
17146 F:      include/uapi/linux/xilinx-v4l2-controls.h
17147
17148 XILLYBUS DRIVER
17149 M:      Eli Billauer <eli.billauer@gmail.com>
17150 L:      linux-kernel@vger.kernel.org
17151 S:      Supported
17152 F:      drivers/char/xillybus/
17153
17154 XLP9XX I2C DRIVER
17155 M:      George Cherian <george.cherian@cavium.com>
17156 M:      Jan Glauber <jglauber@cavium.com>
17157 L:      linux-i2c@vger.kernel.org
17158 W:      http://www.cavium.com
17159 S:      Supported
17160 F:      drivers/i2c/busses/i2c-xlp9xx.c
17161
17162 XRA1403 GPIO EXPANDER
17163 M:      Nandor Han <nandor.han@ge.com>
17164 M:      Semi Malinen <semi.malinen@ge.com>
17165 L:      linux-gpio@vger.kernel.org
17166 S:      Maintained
17167 F:      drivers/gpio/gpio-xra1403.c
17168 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17169
17170 XTENSA XTFPGA PLATFORM SUPPORT
17171 M:      Max Filippov <jcmvbkbc@gmail.com>
17172 L:      linux-xtensa@linux-xtensa.org
17173 S:      Maintained
17174 F:      drivers/spi/spi-xtensa-xtfpga.c
17175 F:      sound/soc/xtensa/xtfpga-i2s.c
17176
17177 YAM DRIVER FOR AX.25
17178 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17179 L:      linux-hams@vger.kernel.org
17180 S:      Maintained
17181 F:      drivers/net/hamradio/yam*
17182 F:      include/linux/yam.h
17183
17184 YAMA SECURITY MODULE
17185 M:      Kees Cook <keescook@chromium.org>
17186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17187 S:      Supported
17188 F:      security/yama/
17189 F:      Documentation/admin-guide/LSM/Yama.rst
17190
17191 YEALINK PHONE DRIVER
17192 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17193 L:      usbb2k-api-dev@nongnu.org
17194 S:      Maintained
17195 F:      Documentation/input/devices/yealink.rst
17196 F:      drivers/input/misc/yealink.*
17197
17198 Z8530 DRIVER FOR AX.25
17199 M:      Joerg Reuter <jreuter@yaina.de>
17200 W:      http://yaina.de/jreuter/
17201 W:      http://www.qsl.net/dl1bke/
17202 L:      linux-hams@vger.kernel.org
17203 S:      Maintained
17204 F:      Documentation/networking/z8530drv.txt
17205 F:      drivers/net/hamradio/*scc.c
17206 F:      drivers/net/hamradio/z8530.h
17207
17208 ZBUD COMPRESSED PAGE ALLOCATOR
17209 M:      Seth Jennings <sjenning@redhat.com>
17210 M:      Dan Streetman <ddstreet@ieee.org>
17211 L:      linux-mm@kvack.org
17212 S:      Maintained
17213 F:      mm/zbud.c
17214 F:      include/linux/zbud.h
17215
17216 ZD1211RW WIRELESS DRIVER
17217 M:      Daniel Drake <dsd@gentoo.org>
17218 M:      Ulrich Kunitz <kune@deine-taler.de>
17219 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17220 L:      linux-wireless@vger.kernel.org
17221 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17222 S:      Maintained
17223 F:      drivers/net/wireless/zydas/zd1211rw/
17224
17225 ZD1301 MEDIA DRIVER
17226 M:      Antti Palosaari <crope@iki.fi>
17227 L:      linux-media@vger.kernel.org
17228 W:      https://linuxtv.org/
17229 W:      http://palosaari.fi/linux/
17230 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17231 S:      Maintained
17232 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17233
17234 ZD1301_DEMOD MEDIA DRIVER
17235 M:      Antti Palosaari <crope@iki.fi>
17236 L:      linux-media@vger.kernel.org
17237 W:      https://linuxtv.org/
17238 W:      http://palosaari.fi/linux/
17239 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17240 S:      Maintained
17241 F:      drivers/media/dvb-frontends/zd1301_demod*
17242
17243 ZPOOL COMPRESSED PAGE STORAGE API
17244 M:      Dan Streetman <ddstreet@ieee.org>
17245 L:      linux-mm@kvack.org
17246 S:      Maintained
17247 F:      mm/zpool.c
17248 F:      include/linux/zpool.h
17249
17250 ZR36067 VIDEO FOR LINUX DRIVER
17251 L:      mjpeg-users@lists.sourceforge.net
17252 L:      linux-media@vger.kernel.org
17253 W:      http://mjpeg.sourceforge.net/driver-zoran/
17254 T:      hg https://linuxtv.org/hg/v4l-dvb
17255 S:      Odd Fixes
17256 F:      drivers/staging/media/zoran/
17257
17258 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17259 M:      Minchan Kim <minchan@kernel.org>
17260 M:      Nitin Gupta <ngupta@vflare.org>
17261 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17262 L:      linux-kernel@vger.kernel.org
17263 S:      Maintained
17264 F:      drivers/block/zram/
17265 F:      Documentation/blockdev/zram.txt
17266
17267 ZS DECSTATION Z85C30 SERIAL DRIVER
17268 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17269 S:      Maintained
17270 F:      drivers/tty/serial/zs.*
17271
17272 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17273 M:      Minchan Kim <minchan@kernel.org>
17274 M:      Nitin Gupta <ngupta@vflare.org>
17275 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17276 L:      linux-mm@kvack.org
17277 S:      Maintained
17278 F:      mm/zsmalloc.c
17279 F:      include/linux/zsmalloc.h
17280 F:      Documentation/vm/zsmalloc.rst
17281
17282 ZSWAP COMPRESSED SWAP CACHING
17283 M:      Seth Jennings <sjenning@redhat.com>
17284 M:      Dan Streetman <ddstreet@ieee.org>
17285 L:      linux-mm@kvack.org
17286 S:      Maintained
17287 F:      mm/zswap.c
17288
17289 THE REST
17290 M:      Linus Torvalds <torvalds@linux-foundation.org>
17291 L:      linux-kernel@vger.kernel.org
17292 Q:      http://patchwork.kernel.org/project/LKML/list/
17293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17294 S:      Buried alive in reporters
17295 F:      *
17296 F:      */